diff --git a/.azure/OneBranch.Official.yml b/.azure/OneBranch.Official.yml
index 520dfcf7f8..10a568d043 100644
--- a/.azure/OneBranch.Official.yml
+++ b/.azure/OneBranch.Official.yml
@@ -224,6 +224,12 @@ extends:
       - build_uwp
       jobs:
       - template: .azure/obtemplates/build-nuget.yml@self
+        # Publish official Nuget packages for tags
         ${{ if startsWith(variables['Build.SourceBranch'], 'refs/tags/') }}:
           parameters:
             release: true
+            publish: true
+        # Publish prerelease Nuget packages for main branch builds
+        ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/main') }}:
+          parameters:
+            publish: true
diff --git a/.azure/obtemplates/build-nuget.yml b/.azure/obtemplates/build-nuget.yml
index 6e3f6cc031..b246e5a4c7 100644
--- a/.azure/obtemplates/build-nuget.yml
+++ b/.azure/obtemplates/build-nuget.yml
@@ -2,6 +2,7 @@
 
 parameters:
   release: false
+  publish: false
 
 jobs:
 - job: nuget
@@ -92,3 +93,12 @@ jobs:
       signing_profile: 'external_distribution'
       files_to_sign: '**/*.nupkg'
       search_root: '$(ob_outputDirectory)'
+
+  - ${{ if eq(parameters.publish, true) }}:
+    - task: NuGetCommand@2
+      displayName: 'Publish to Nuget.org'
+      inputs:
+        command: push
+        nuGetFeedType: external
+        publishFeedCredentials: 'MsQuic Nuget Publish'
+        packagesToPush: '$(ob_outputDirectory)/**/*.nupkg'