diff --git a/chromium_src/components/search_engines/template_url_prepopulate_data.cc b/chromium_src/components/search_engines/template_url_prepopulate_data.cc
index 11a62a8aa936..ea16b08d02c9 100644
--- a/chromium_src/components/search_engines/template_url_prepopulate_data.cc
+++ b/chromium_src/components/search_engines/template_url_prepopulate_data.cc
@@ -38,6 +38,41 @@ namespace {
 const std::map<BravePrepopulatedEngineID, const PrepopulatedEngine*>
     brave_engines_map = {
         {PREPOPULATED_ENGINE_ID_GOOGLE, &google},
+        {PREPOPULATED_ENGINE_ID_YAHOO, &brave_yahoo},
+        {PREPOPULATED_ENGINE_ID_YAHOO_AR, &brave_yahoo_ar},
+        {PREPOPULATED_ENGINE_ID_YAHOO_AT, &brave_yahoo_at},
+        {PREPOPULATED_ENGINE_ID_YAHOO_AU, &brave_yahoo_au},
+        {PREPOPULATED_ENGINE_ID_YAHOO_BR, &brave_yahoo_br},
+        {PREPOPULATED_ENGINE_ID_YAHOO_CA, &brave_yahoo_ca},
+        {PREPOPULATED_ENGINE_ID_YAHOO_CH, &brave_yahoo_ch},
+        {PREPOPULATED_ENGINE_ID_YAHOO_CL, &brave_yahoo_cl},
+        {PREPOPULATED_ENGINE_ID_YAHOO_CO, &brave_yahoo_co},
+        {PREPOPULATED_ENGINE_ID_YAHOO_DE, &brave_yahoo_de},
+        {PREPOPULATED_ENGINE_ID_YAHOO_DK, &brave_yahoo_dk},
+        {PREPOPULATED_ENGINE_ID_YAHOO_ES, &brave_yahoo_es},
+        {PREPOPULATED_ENGINE_ID_YAHOO_FI, &brave_yahoo_fi},
+        {PREPOPULATED_ENGINE_ID_YAHOO_FR, &brave_yahoo_fr},
+        {PREPOPULATED_ENGINE_ID_YAHOO_HK, &brave_yahoo_hk},
+        {PREPOPULATED_ENGINE_ID_YAHOO_ID, &brave_yahoo_id},
+        {PREPOPULATED_ENGINE_ID_YAHOO_IN, &brave_yahoo_in},
+        {PREPOPULATED_ENGINE_ID_YAHOO_IT, &brave_yahoo_it},
+        {PREPOPULATED_ENGINE_ID_YAHOO_JP, &brave_yahoo_jp},
+        {PREPOPULATED_ENGINE_ID_YAHOO_MX, &brave_yahoo_mx},
+        {PREPOPULATED_ENGINE_ID_YAHOO_MY, &brave_yahoo_my},
+        {PREPOPULATED_ENGINE_ID_YAHOO_NL, &brave_yahoo_nl},
+        {PREPOPULATED_ENGINE_ID_YAHOO_NO, &brave_yahoo_no},
+        {PREPOPULATED_ENGINE_ID_YAHOO_NZ, &brave_yahoo_nz},
+        {PREPOPULATED_ENGINE_ID_YAHOO_PE, &brave_yahoo_pe},
+        {PREPOPULATED_ENGINE_ID_YAHOO_PH, &brave_yahoo_ph},
+        {PREPOPULATED_ENGINE_ID_YAHOO_QC, &brave_yahoo_qc},
+        {PREPOPULATED_ENGINE_ID_YAHOO_SE, &brave_yahoo_se},
+        {PREPOPULATED_ENGINE_ID_YAHOO_SG, &brave_yahoo_sg},
+        {PREPOPULATED_ENGINE_ID_YAHOO_TH, &brave_yahoo_th},
+        {PREPOPULATED_ENGINE_ID_YAHOO_TR, &brave_yahoo_tr},
+        {PREPOPULATED_ENGINE_ID_YAHOO_TW, &brave_yahoo_tw},
+        {PREPOPULATED_ENGINE_ID_YAHOO_UK, &brave_yahoo_uk},
+        {PREPOPULATED_ENGINE_ID_YAHOO_VE, &brave_yahoo_ve},
+        {PREPOPULATED_ENGINE_ID_YAHOO_VN, &brave_yahoo_vn},
         {PREPOPULATED_ENGINE_ID_BING, &bing},
         {PREPOPULATED_ENGINE_ID_DUCKDUCKGO, &duckduckgo},
         {PREPOPULATED_ENGINE_ID_DUCKDUCKGO_DE, &duckduckgo_de},
@@ -52,6 +87,7 @@ const std::map<BravePrepopulatedEngineID, const PrepopulatedEngine*>
 // Default order in which engines will appear in the UI.
 std::vector<BravePrepopulatedEngineID> brave_engines_default = {
     PREPOPULATED_ENGINE_ID_GOOGLE,
+    PREPOPULATED_ENGINE_ID_YAHOO,
     PREPOPULATED_ENGINE_ID_DUCKDUCKGO,
 #if defined(OS_ANDROID)
     PREPOPULATED_ENGINE_ID_DUCKDUCKGO_LITE,
@@ -64,6 +100,7 @@ std::vector<BravePrepopulatedEngineID> brave_engines_default = {
 // Germany - DDG appears on top.
 std::vector<BravePrepopulatedEngineID> brave_engines_DE = {
     PREPOPULATED_ENGINE_ID_DUCKDUCKGO_DE,
+    PREPOPULATED_ENGINE_ID_YAHOO,
 #if defined(OS_ANDROID)
     PREPOPULATED_ENGINE_ID_DUCKDUCKGO_LITE,
 #endif
@@ -76,6 +113,7 @@ std::vector<BravePrepopulatedEngineID> brave_engines_DE = {
 // France - Qwant appears on top.
 std::vector<BravePrepopulatedEngineID> brave_engines_FR = {
     PREPOPULATED_ENGINE_ID_QWANT,
+    PREPOPULATED_ENGINE_ID_YAHOO,
     PREPOPULATED_ENGINE_ID_GOOGLE,
     PREPOPULATED_ENGINE_ID_DUCKDUCKGO,
 #if defined(OS_ANDROID)
@@ -88,6 +126,7 @@ std::vector<BravePrepopulatedEngineID> brave_engines_FR = {
 // Australia / NZ / IE - DDG appears on top.
 std::vector<BravePrepopulatedEngineID> brave_engines_AU_NZ_IE = {
     PREPOPULATED_ENGINE_ID_DUCKDUCKGO_AU_NZ_IE,
+    PREPOPULATED_ENGINE_ID_YAHOO,
 #if defined(OS_ANDROID)
     PREPOPULATED_ENGINE_ID_DUCKDUCKGO_LITE,
 #endif
@@ -109,6 +148,77 @@ const std::map<int, std::vector<BravePrepopulatedEngineID>>
         {country_codes::CountryCharsToCountryID('I', 'E'),
          brave_engines_AU_NZ_IE}};
 
+const std::map<int, BravePrepopulatedEngineID>
+    yahoo_engines_by_country_id_map = {
+        {country_codes::CountryCharsToCountryID('A', 'R'),
+         PREPOPULATED_ENGINE_ID_YAHOO_AR},
+        {country_codes::CountryCharsToCountryID('A', 'T'),
+         PREPOPULATED_ENGINE_ID_YAHOO_AT},
+        {country_codes::CountryCharsToCountryID('A', 'U'),
+         PREPOPULATED_ENGINE_ID_YAHOO_AU},
+        {country_codes::CountryCharsToCountryID('B', 'R'),
+         PREPOPULATED_ENGINE_ID_YAHOO_BR},
+        {country_codes::CountryCharsToCountryID('C', 'A'),
+         PREPOPULATED_ENGINE_ID_YAHOO_CA},
+        {country_codes::CountryCharsToCountryID('C', 'H'),
+         PREPOPULATED_ENGINE_ID_YAHOO_CH},
+        {country_codes::CountryCharsToCountryID('C', 'L'),
+         PREPOPULATED_ENGINE_ID_YAHOO_CL},
+        {country_codes::CountryCharsToCountryID('C', 'O'),
+         PREPOPULATED_ENGINE_ID_YAHOO_CO},
+        {country_codes::CountryCharsToCountryID('D', 'E'),
+         PREPOPULATED_ENGINE_ID_YAHOO_DE},
+        {country_codes::CountryCharsToCountryID('D', 'K'),
+         PREPOPULATED_ENGINE_ID_YAHOO_DK},
+        {country_codes::CountryCharsToCountryID('E', 'S'),
+         PREPOPULATED_ENGINE_ID_YAHOO_ES},
+        {country_codes::CountryCharsToCountryID('F', 'I'),
+         PREPOPULATED_ENGINE_ID_YAHOO_FI},
+        {country_codes::CountryCharsToCountryID('F', 'R'),
+         PREPOPULATED_ENGINE_ID_YAHOO_FR},
+        {country_codes::CountryCharsToCountryID('H', 'K'),
+         PREPOPULATED_ENGINE_ID_YAHOO_HK},
+        {country_codes::CountryCharsToCountryID('I', 'D'),
+         PREPOPULATED_ENGINE_ID_YAHOO_ID},
+        {country_codes::CountryCharsToCountryID('I', 'N'),
+         PREPOPULATED_ENGINE_ID_YAHOO_IN},
+        {country_codes::CountryCharsToCountryID('I', 'T'),
+         PREPOPULATED_ENGINE_ID_YAHOO_IT},
+        {country_codes::CountryCharsToCountryID('J', 'P'),
+         PREPOPULATED_ENGINE_ID_YAHOO_JP},
+        {country_codes::CountryCharsToCountryID('M', 'X'),
+         PREPOPULATED_ENGINE_ID_YAHOO_MX},
+        {country_codes::CountryCharsToCountryID('M', 'Y'),
+         PREPOPULATED_ENGINE_ID_YAHOO_MY},
+        {country_codes::CountryCharsToCountryID('N', 'L'),
+         PREPOPULATED_ENGINE_ID_YAHOO_NL},
+        {country_codes::CountryCharsToCountryID('N', 'O'),
+         PREPOPULATED_ENGINE_ID_YAHOO_NO},
+        {country_codes::CountryCharsToCountryID('N', 'Z'),
+         PREPOPULATED_ENGINE_ID_YAHOO_NZ},
+        {country_codes::CountryCharsToCountryID('P', 'E'),
+         PREPOPULATED_ENGINE_ID_YAHOO_PE},
+        {country_codes::CountryCharsToCountryID('P', 'H'),
+         PREPOPULATED_ENGINE_ID_YAHOO_PH},
+        {country_codes::CountryCharsToCountryID('Q', 'C'),
+         PREPOPULATED_ENGINE_ID_YAHOO_QC},
+        {country_codes::CountryCharsToCountryID('S', 'E'),
+         PREPOPULATED_ENGINE_ID_YAHOO_SE},
+        {country_codes::CountryCharsToCountryID('S', 'G'),
+         PREPOPULATED_ENGINE_ID_YAHOO_SG},
+        {country_codes::CountryCharsToCountryID('T', 'H'),
+         PREPOPULATED_ENGINE_ID_YAHOO_TH},
+        {country_codes::CountryCharsToCountryID('T', 'R'),
+         PREPOPULATED_ENGINE_ID_YAHOO_TR},
+        {country_codes::CountryCharsToCountryID('T', 'W'),
+         PREPOPULATED_ENGINE_ID_YAHOO_TW},
+        {country_codes::CountryCharsToCountryID('U', 'K'),
+         PREPOPULATED_ENGINE_ID_YAHOO_UK},
+        {country_codes::CountryCharsToCountryID('V', 'E'),
+         PREPOPULATED_ENGINE_ID_YAHOO_VE},
+        {country_codes::CountryCharsToCountryID('V', 'N'),
+         PREPOPULATED_ENGINE_ID_YAHOO_VN}};
+
 // Builds a vector of PrepulatedEngine objects from the given array of
 // |engine_ids|. Fills in the default engine index for the given |country_id|,
 // if asked.
@@ -144,6 +254,15 @@ void UpdateTemplateURLDataKeyword(
   }
 }
 
+// TODO(bsclifton): finish me
+// void LocalizeEngineList(std::vector<BravePrepopulatedEngineID> engines) {
+//   const auto& it = engines.find(PREPOPULATED_ENGINE_ID_YAHOO);
+//   if (it != engines.end()) {
+//     //..
+//     // replace
+//   }
+// }
+
 // Uses brave_engines_XX localized arrays of engine IDs instead of Chromium's
 // localized arrays of PrepopulatedEngines to construct the vector of
 // TemplateURLData. Also, fills in the default engine index for the given
@@ -157,6 +276,7 @@ GetBravePrepopulatedEnginesForCountryID(
   // Check for exceptions from the default list of engines
   const auto& it = default_engines_by_country_id_map.find(country_id);
   if (it != default_engines_by_country_id_map.end()) {
+    // brave_engines = LocalizeEngineList(it->second);
     brave_engines = it->second;
   } else {
     brave_engines = brave_engines_default;
diff --git a/components/search_engines/brave_prepopulated_engines.cc b/components/search_engines/brave_prepopulated_engines.cc
index 610e99effdf1..f2af94796af3 100644
--- a/components/search_engines/brave_prepopulated_engines.cc
+++ b/components/search_engines/brave_prepopulated_engines.cc
@@ -14,6 +14,32 @@ namespace TemplateURLPrepopulateData {
 // engines below or add/remove engines.
 const int kBraveCurrentDataVersion = 5;
 
+PrepopulatedEngine ModifyEngineParams(const PrepopulatedEngine& engine,
+    const wchar_t* const name,
+    const wchar_t* const keyword, const char* const search_url,
+    const char* const suggest_url, int id) {
+  return {
+    name ? name : engine.name,
+    keyword ? keyword : engine.keyword,
+    engine.favicon_url,
+    search_url ? search_url : engine.search_url,
+    engine.encoding,
+    suggest_url ? suggest_url : engine.suggest_url,
+    engine.image_url,
+    engine.new_tab_url,
+    engine.contextual_search_url,
+    engine.logo_url,
+    engine.doodle_url,
+    engine.search_url_post_params,
+    engine.suggest_url_post_params,
+    engine.image_url_post_params,
+    engine.alternate_urls,
+    engine.alternate_urls_size,
+    engine.type,
+    id > 0 ? id : engine.id
+  };
+}
+
 const PrepopulatedEngine duckduckgo = {
   L"DuckDuckGo",
   L":d",
@@ -35,47 +61,21 @@ const PrepopulatedEngine duckduckgo = {
   PREPOPULATED_ENGINE_ID_DUCKDUCKGO,
 };
 
-const PrepopulatedEngine duckduckgo_de = {
-  L"DuckDuckGo",
-  L":d",
-  "https://duckduckgo.com/favicon.ico",
-  "https://duckduckgo.com/?q={searchTerms}&t=bravened",
-  "UTF-8",
-  "https://ac.duckduckgo.com/ac/?q={searchTerms}&type=list",
-  NULL,
-  NULL,
-  NULL,
-  NULL,
-  NULL,
-  NULL,
+const PrepopulatedEngine duckduckgo_de = ModifyEngineParams(
+  duckduckgo,
   NULL,
   NULL,
+  "https://duckduckgo.com/?q={searchTerms}&t=bravened",
   NULL,
-  0,
-  SEARCH_ENGINE_DUCKDUCKGO,
-  PREPOPULATED_ENGINE_ID_DUCKDUCKGO_DE,
-};
+  PREPOPULATED_ENGINE_ID_DUCKDUCKGO_DE);
 
-const PrepopulatedEngine duckduckgo_au_nz_ie = {
-  L"DuckDuckGo",
-  L":d",
-  "https://duckduckgo.com/favicon.ico",
-  "https://duckduckgo.com/?q={searchTerms}&t=braveed",
-  "UTF-8",
-  "https://ac.duckduckgo.com/ac/?q={searchTerms}&type=list",
-  NULL,
-  NULL,
-  NULL,
-  NULL,
-  NULL,
-  NULL,
+const PrepopulatedEngine duckduckgo_au_nz_ie = ModifyEngineParams(
+  duckduckgo,
   NULL,
   NULL,
+  "https://duckduckgo.com/?q={searchTerms}&t=braveed",
   NULL,
-  0,
-  SEARCH_ENGINE_DUCKDUCKGO,
-  PREPOPULATED_ENGINE_ID_DUCKDUCKGO_AU_NZ_IE,
-};
+  PREPOPULATED_ENGINE_ID_DUCKDUCKGO_AU_NZ_IE);
 
 #if defined(OS_ANDROID)
 const PrepopulatedEngine duckduckgo_lite = {
@@ -144,4 +144,317 @@ const PrepopulatedEngine startpage = {
     PREPOPULATED_ENGINE_ID_STARTPAGE,
 };
 
+#define BRAVE_YAHOO_NAME L"Yahoo"
+#define BRAVE_YAHOO_KEYWORD L":y"
+#define BRAVE_YAHOO_SEARCH_URL(PREFIX) "https://" PREFIX ".search.yahoo.com" \
+    "/search?p={searchTerms}&fr=brave_yset"
+#define BRAVE_YAHOO_SUGGEST_URL(PREFIX) "https://" PREFIX ".search.yahoo.com" \
+    "/sugg/chrome?output=fxjson&appid=brave_yset&command={searchTerms}"
+
+const PrepopulatedEngine brave_yahoo = ModifyEngineParams(
+  yahoo,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  "https://search.yahoo.com/search?p={searchTerms}&fr=brave_yset",
+  "https://search.yahoo.com/sugg/chrome?output=fxjson&appid=brave_yset&command={searchTerms}",
+  PREPOPULATED_ENGINE_ID_YAHOO);
+
+const PrepopulatedEngine brave_yahoo_ar = ModifyEngineParams(
+  yahoo_ar,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("ar"),
+  BRAVE_YAHOO_SUGGEST_URL("ar"),
+  PREPOPULATED_ENGINE_ID_YAHOO_AR);
+
+const PrepopulatedEngine brave_yahoo_at = ModifyEngineParams(
+  yahoo_at,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("at"),
+  BRAVE_YAHOO_SUGGEST_URL("at"),
+  PREPOPULATED_ENGINE_ID_YAHOO_AT);
+
+const PrepopulatedEngine brave_yahoo_au = ModifyEngineParams(
+  yahoo_au,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("au"),
+  BRAVE_YAHOO_SUGGEST_URL("au"),
+  PREPOPULATED_ENGINE_ID_YAHOO_AU);
+
+const PrepopulatedEngine brave_yahoo_br = ModifyEngineParams(
+  yahoo_br,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("br"),
+  BRAVE_YAHOO_SUGGEST_URL("br"),
+  PREPOPULATED_ENGINE_ID_YAHOO_BR);
+
+const PrepopulatedEngine brave_yahoo_ca = ModifyEngineParams(
+  yahoo_ca,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("ca"),
+  BRAVE_YAHOO_SUGGEST_URL("ca"),
+  PREPOPULATED_ENGINE_ID_YAHOO_CA);
+
+const PrepopulatedEngine brave_yahoo_ch = ModifyEngineParams(
+  yahoo_ch,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("ch"),
+  BRAVE_YAHOO_SUGGEST_URL("ch"),
+  PREPOPULATED_ENGINE_ID_YAHOO_CH);
+
+const PrepopulatedEngine brave_yahoo_cl = ModifyEngineParams(
+  yahoo_cl,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("cl"),
+  BRAVE_YAHOO_SUGGEST_URL("cl"),
+  PREPOPULATED_ENGINE_ID_YAHOO_CL);
+
+const PrepopulatedEngine brave_yahoo_co = ModifyEngineParams(
+  yahoo_co,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("co"),
+  BRAVE_YAHOO_SUGGEST_URL("co"),
+  PREPOPULATED_ENGINE_ID_YAHOO_CO);
+
+const PrepopulatedEngine brave_yahoo_de = ModifyEngineParams(
+  yahoo_de,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("de"),
+  BRAVE_YAHOO_SUGGEST_URL("de"),
+  PREPOPULATED_ENGINE_ID_YAHOO_DE);
+
+const PrepopulatedEngine brave_yahoo_dk = ModifyEngineParams(
+  yahoo_dk,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("dk"),
+  BRAVE_YAHOO_SUGGEST_URL("dk"),
+  PREPOPULATED_ENGINE_ID_YAHOO_DK);
+
+const PrepopulatedEngine brave_yahoo_es = ModifyEngineParams(
+  yahoo_es,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("es"),
+  BRAVE_YAHOO_SUGGEST_URL("es"),
+  PREPOPULATED_ENGINE_ID_YAHOO_ES);
+
+const PrepopulatedEngine brave_yahoo_fi = ModifyEngineParams(
+  yahoo_fi,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("fi"),
+  BRAVE_YAHOO_SUGGEST_URL("fi"),
+  PREPOPULATED_ENGINE_ID_YAHOO_FI);
+
+const PrepopulatedEngine brave_yahoo_fr = ModifyEngineParams(
+  yahoo_fr,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("fr"),
+  BRAVE_YAHOO_SUGGEST_URL("fr"),
+  PREPOPULATED_ENGINE_ID_YAHOO_FR);
+
+const PrepopulatedEngine brave_yahoo_hk = ModifyEngineParams(
+  yahoo_hk,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("hk"),
+  BRAVE_YAHOO_SUGGEST_URL("hk"),
+  PREPOPULATED_ENGINE_ID_YAHOO_HK);
+
+const PrepopulatedEngine brave_yahoo_id = ModifyEngineParams(
+  yahoo_id,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("id"),
+  BRAVE_YAHOO_SUGGEST_URL("id"),
+  PREPOPULATED_ENGINE_ID_YAHOO_ID);
+
+const PrepopulatedEngine brave_yahoo_in = ModifyEngineParams(
+  yahoo_in,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("in"),
+  BRAVE_YAHOO_SUGGEST_URL("in"),
+  PREPOPULATED_ENGINE_ID_YAHOO_IN);
+
+const PrepopulatedEngine brave_yahoo_it = {
+    BRAVE_YAHOO_NAME,
+    BRAVE_YAHOO_KEYWORD,
+    "https://it.search.yahoo.com/favicon.ico",
+    BRAVE_YAHOO_SEARCH_URL("it"),
+    "UTF-8",
+    BRAVE_YAHOO_SUGGEST_URL("it"),
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    0,
+    SEARCH_ENGINE_YAHOO,
+    PREPOPULATED_ENGINE_ID_YAHOO_IT
+};
+
+const PrepopulatedEngine brave_yahoo_jp = ModifyEngineParams(
+  yahoo_jp,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("jp"),
+  BRAVE_YAHOO_SUGGEST_URL("jp"),
+  PREPOPULATED_ENGINE_ID_YAHOO_JP);
+
+const PrepopulatedEngine brave_yahoo_mx = ModifyEngineParams(
+  yahoo_mx,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("mx"),
+  BRAVE_YAHOO_SUGGEST_URL("mx"),
+  PREPOPULATED_ENGINE_ID_YAHOO_MX);
+
+const PrepopulatedEngine brave_yahoo_my = ModifyEngineParams(
+  yahoo_my,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("my"),
+  BRAVE_YAHOO_SUGGEST_URL("my"),
+  PREPOPULATED_ENGINE_ID_YAHOO_MY);
+
+const PrepopulatedEngine brave_yahoo_nl = ModifyEngineParams(
+  yahoo_nl,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("nl"),
+  BRAVE_YAHOO_SUGGEST_URL("nl"),
+  PREPOPULATED_ENGINE_ID_YAHOO_NL);
+
+const PrepopulatedEngine brave_yahoo_no = {
+    BRAVE_YAHOO_NAME,
+    BRAVE_YAHOO_KEYWORD,
+    "https://no.search.yahoo.com/favicon.ico",
+    BRAVE_YAHOO_SEARCH_URL("no"),
+    "UTF-8",
+    BRAVE_YAHOO_SUGGEST_URL("no"),
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    0,
+    SEARCH_ENGINE_YAHOO,
+    PREPOPULATED_ENGINE_ID_YAHOO_NO
+};
+
+const PrepopulatedEngine brave_yahoo_nz = ModifyEngineParams(
+  yahoo_nz,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("nz"),
+  BRAVE_YAHOO_SUGGEST_URL("nz"),
+  PREPOPULATED_ENGINE_ID_YAHOO_NZ);
+
+const PrepopulatedEngine brave_yahoo_pe = ModifyEngineParams(
+  yahoo_pe,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("pe"),
+  BRAVE_YAHOO_SUGGEST_URL("pe"),
+  PREPOPULATED_ENGINE_ID_YAHOO_PE);
+
+const PrepopulatedEngine brave_yahoo_ph = ModifyEngineParams(
+  yahoo_ph,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("ph"),
+  BRAVE_YAHOO_SUGGEST_URL("ph"),
+  PREPOPULATED_ENGINE_ID_YAHOO_PH);
+
+const PrepopulatedEngine brave_yahoo_qc = ModifyEngineParams(
+  yahoo_qc,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("qc"),
+  BRAVE_YAHOO_SUGGEST_URL("qc"),
+  PREPOPULATED_ENGINE_ID_YAHOO_QC);
+
+const PrepopulatedEngine brave_yahoo_se = ModifyEngineParams(
+  yahoo_se,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("se"),
+  BRAVE_YAHOO_SUGGEST_URL("se"),
+  PREPOPULATED_ENGINE_ID_YAHOO_SE);
+
+const PrepopulatedEngine brave_yahoo_sg = ModifyEngineParams(
+  yahoo_sg,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("sg"),
+  BRAVE_YAHOO_SUGGEST_URL("sg"),
+  PREPOPULATED_ENGINE_ID_YAHOO_SG);
+
+const PrepopulatedEngine brave_yahoo_th = ModifyEngineParams(
+  yahoo_th,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("th"),
+  BRAVE_YAHOO_SUGGEST_URL("th"),
+  PREPOPULATED_ENGINE_ID_YAHOO_TH);
+
+const PrepopulatedEngine brave_yahoo_tr = ModifyEngineParams(
+  yahoo_tr,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("tr"),
+  BRAVE_YAHOO_SUGGEST_URL("tr"),
+  PREPOPULATED_ENGINE_ID_YAHOO_TR);
+
+const PrepopulatedEngine brave_yahoo_tw = ModifyEngineParams(
+  yahoo_tw,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("tw"),
+  BRAVE_YAHOO_SUGGEST_URL("tw"),
+  PREPOPULATED_ENGINE_ID_YAHOO_TW);
+
+const PrepopulatedEngine brave_yahoo_uk = ModifyEngineParams(
+  yahoo_uk,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("uk"),
+  BRAVE_YAHOO_SUGGEST_URL("uk"),
+  PREPOPULATED_ENGINE_ID_YAHOO_UK);
+
+const PrepopulatedEngine brave_yahoo_ve = ModifyEngineParams(
+  yahoo_ve,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("ve"),
+  BRAVE_YAHOO_SUGGEST_URL("ve"),
+  PREPOPULATED_ENGINE_ID_YAHOO_VE);
+
+const PrepopulatedEngine brave_yahoo_vn = ModifyEngineParams(
+  yahoo_vn,
+  BRAVE_YAHOO_NAME,
+  BRAVE_YAHOO_KEYWORD,
+  BRAVE_YAHOO_SEARCH_URL("vn"),
+  BRAVE_YAHOO_SUGGEST_URL("vn"),
+  PREPOPULATED_ENGINE_ID_YAHOO_VN);
+
 }  // namespace TemplateURLPrepopulateData
diff --git a/components/search_engines/brave_prepopulated_engines.h b/components/search_engines/brave_prepopulated_engines.h
index 5bc4372e4134..fb40681200c8 100644
--- a/components/search_engines/brave_prepopulated_engines.h
+++ b/components/search_engines/brave_prepopulated_engines.h
@@ -51,15 +51,89 @@ enum BravePrepopulatedEngineID : unsigned int {
   PREPOPULATED_ENGINE_ID_YOUTUBE,          // No longer in defaults (2/2019).
   PREPOPULATED_ENGINE_ID_DUCKDUCKGO_DE,
   PREPOPULATED_ENGINE_ID_DUCKDUCKGO_AU_NZ_IE,
+  PREPOPULATED_ENGINE_ID_YAHOO,
+  PREPOPULATED_ENGINE_ID_YAHOO_AR,
+  PREPOPULATED_ENGINE_ID_YAHOO_AT,
+  PREPOPULATED_ENGINE_ID_YAHOO_AU,
+  PREPOPULATED_ENGINE_ID_YAHOO_BR,
+  PREPOPULATED_ENGINE_ID_YAHOO_CA,
+  PREPOPULATED_ENGINE_ID_YAHOO_CH,
+  PREPOPULATED_ENGINE_ID_YAHOO_CL,
+  PREPOPULATED_ENGINE_ID_YAHOO_CO,
+  PREPOPULATED_ENGINE_ID_YAHOO_DE,
+  PREPOPULATED_ENGINE_ID_YAHOO_DK,
+  PREPOPULATED_ENGINE_ID_YAHOO_ES,
+  PREPOPULATED_ENGINE_ID_YAHOO_FI,
+  PREPOPULATED_ENGINE_ID_YAHOO_FR,
+  PREPOPULATED_ENGINE_ID_YAHOO_HK,
+  PREPOPULATED_ENGINE_ID_YAHOO_ID,
+  PREPOPULATED_ENGINE_ID_YAHOO_IN,
+  PREPOPULATED_ENGINE_ID_YAHOO_IT,
+  PREPOPULATED_ENGINE_ID_YAHOO_JP,
+  PREPOPULATED_ENGINE_ID_YAHOO_MX,
+  PREPOPULATED_ENGINE_ID_YAHOO_MY,
+  PREPOPULATED_ENGINE_ID_YAHOO_NL,
+  PREPOPULATED_ENGINE_ID_YAHOO_NO,
+  PREPOPULATED_ENGINE_ID_YAHOO_NZ,
+  PREPOPULATED_ENGINE_ID_YAHOO_PE,
+  PREPOPULATED_ENGINE_ID_YAHOO_PH,
+  PREPOPULATED_ENGINE_ID_YAHOO_QC,
+  PREPOPULATED_ENGINE_ID_YAHOO_SE,
+  PREPOPULATED_ENGINE_ID_YAHOO_SG,
+  PREPOPULATED_ENGINE_ID_YAHOO_TH,
+  PREPOPULATED_ENGINE_ID_YAHOO_TR,
+  PREPOPULATED_ENGINE_ID_YAHOO_TW,
+  PREPOPULATED_ENGINE_ID_YAHOO_UK,
+  PREPOPULATED_ENGINE_ID_YAHOO_VE,
+  PREPOPULATED_ENGINE_ID_YAHOO_VN,
 };
 
 extern const PrepopulatedEngine duckduckgo;
+extern const PrepopulatedEngine duckduckgo_de;
+extern const PrepopulatedEngine duckduckgo_au_nz_ie;
 #if defined(OS_ANDROID)
 extern const PrepopulatedEngine duckduckgo_lite;
 #endif
 extern const PrepopulatedEngine qwant;
 extern const PrepopulatedEngine startpage;
 
+// Yahoo has unique URLs per region
+extern const PrepopulatedEngine brave_yahoo;
+extern const PrepopulatedEngine brave_yahoo_ar;
+extern const PrepopulatedEngine brave_yahoo_at;
+extern const PrepopulatedEngine brave_yahoo_au;
+extern const PrepopulatedEngine brave_yahoo_br;
+extern const PrepopulatedEngine brave_yahoo_ca;
+extern const PrepopulatedEngine brave_yahoo_ch;
+extern const PrepopulatedEngine brave_yahoo_cl;
+extern const PrepopulatedEngine brave_yahoo_co;
+extern const PrepopulatedEngine brave_yahoo_de;
+extern const PrepopulatedEngine brave_yahoo_dk;
+extern const PrepopulatedEngine brave_yahoo_es;
+extern const PrepopulatedEngine brave_yahoo_fi;
+extern const PrepopulatedEngine brave_yahoo_fr;
+extern const PrepopulatedEngine brave_yahoo_hk;
+extern const PrepopulatedEngine brave_yahoo_id;
+extern const PrepopulatedEngine brave_yahoo_in;
+extern const PrepopulatedEngine brave_yahoo_it;
+extern const PrepopulatedEngine brave_yahoo_jp;
+extern const PrepopulatedEngine brave_yahoo_mx;
+extern const PrepopulatedEngine brave_yahoo_my;
+extern const PrepopulatedEngine brave_yahoo_nl;
+extern const PrepopulatedEngine brave_yahoo_no;
+extern const PrepopulatedEngine brave_yahoo_nz;
+extern const PrepopulatedEngine brave_yahoo_pe;
+extern const PrepopulatedEngine brave_yahoo_ph;
+extern const PrepopulatedEngine brave_yahoo_qc;
+extern const PrepopulatedEngine brave_yahoo_se;
+extern const PrepopulatedEngine brave_yahoo_sg;
+extern const PrepopulatedEngine brave_yahoo_th;
+extern const PrepopulatedEngine brave_yahoo_tr;
+extern const PrepopulatedEngine brave_yahoo_tw;
+extern const PrepopulatedEngine brave_yahoo_uk;
+extern const PrepopulatedEngine brave_yahoo_ve;
+extern const PrepopulatedEngine brave_yahoo_vn;
+
 }  // namespace TemplateURLPrepopulateData
 
 #endif  // BRAVE_COMPONENTS_SEARCH_ENGINES_BRAVE_PREPOPULATED_ENGINES_H_