diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 00000000000000..3dfacaacb3c705
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1,77 @@
+# Node.js Project Codeowners
+
+# 1. Codeowners must always be teams, never individuals
+# 2. Each codeowner team should contain at least one TSC member
+# 3. PRs touching any code with a codeowner must be signed off by at least one
+#    person on the code owner team.
+
+./.github/CODEOWNERS @nodejs/tsc
+
+# net
+
+# ./deps/cares @nodejs/net
+# ./doc/api/dns.md @nodejs/net
+# ./doc/api/dgram.md @nodejs/net
+# ./doc/api/net.md @nodejs/net
+# ./lib/dgram.js @nodejs/net
+# ./lib/dns.js @nodejs/net
+# ./lib/net.js @nodejs/net @nodejs/quic
+# ./lib/internal/dgram.js @nodejs/net
+# ./lib/internal/dns/* @nodejs/net
+# ./lib/internal/net.js @nodejs/net
+# ./lib/internal/socket_list.js @nodejs/net
+# ./lib/internal/js_stream_socket.js @nodejs/net
+# ./src/cares_wrap.h @nodejs/net
+# ./src/connect_wrap.* @nodejs/net
+# ./src/connection_wrap.* @nodejs/net
+# ./src/node_sockaddr* @nodejs/net
+# ./src/tcp_wrap.* @nodejs/net
+# ./src/udp_wrap.* @nodejs/net
+
+# tls/crypto
+
+# ./lib/internal/crypto/* @nodejs/crypto
+# ./lib/internal/tls.js @nodejs/crypto @nodejs/net
+# ./lib/crypto.js @nodejs/crypto
+# ./lib/tls.js @nodejs/crypto @nodejs/net
+# ./src/node_crypto* @nodejs/crypto
+# ./src/node_crypto_common* @nodejs/crypto @nodejs/quic
+
+# http
+
+# ./deps/llhttp/* @nodejs/http @nodejs/net
+# ./doc/api/http.md @nodejs/http @nodejs/net
+# ./doc/api/http2.md @nodejs/http @nodejs/net
+# ./lib/_http_* @nodejs/http @nodejs/net
+# ./lib/http.js @nodejs/http @nodejs/net
+# ./lib/https.js @nodejs/crypto @nodejs/net @nodejs/http
+# ./src/node_http_common* @nodejs/http @nodejs/http2 @nodejs/quic @nodejs/net
+# ./src/node_http_parser.cc @nodejs/http @nodejs/net
+
+# http2
+
+# ./deps/nghttp2/* @nodejs/http2 @nodejs/net
+# ./doc/api/http2.md @nodejs/http2 @nodejs/net
+# ./lib/http2.js @nodejs/http2 @nodejs/net
+# ./lib/internal/http2/* @nodejs/http2 @nodejs/net
+# ./src/node_http2* @nodejs/http2 @nodejs/net
+# ./src/node_mem* @nodejs/http2
+
+# quic
+
+./deps/ngtcp2/* @nodejs/quic
+./deps/nghttp3/* @nodejs/quic
+./doc/api/quic.md @nodejs/quic
+./lib/internal/quic/* @nodejs/quic
+./src/node_bob* @nodejs/quic
+./src/quic/* @nodejs/quic
+
+# modules
+
+# ./doc/api/modules.md @nodejs/modules
+# ./doc/api/esm.md @nodejs/modules
+# ./lib/module.js @nodejs/modules
+# ./lib/internal/modules/* @nodejs/modules
+# ./lib/internal/bootstrap/loaders.js @nodejs/modules
+# ./src/module_wrap* @nodejs/modules @nodejs/vm
+