diff --git a/change/react-native-windows-2d2547a4-0134-4bab-9e67-0b4997c13e26.json b/change/react-native-windows-2d2547a4-0134-4bab-9e67-0b4997c13e26.json
new file mode 100644
index 00000000000..95f084e13d2
--- /dev/null
+++ b/change/react-native-windows-2d2547a4-0134-4bab-9e67-0b4997c13e26.json
@@ -0,0 +1,7 @@
+{
+  "type": "prerelease",
+  "comment": "Change multi_threaded_map to single_threaded_map in WinRTHttpResource",
+  "packageName": "react-native-windows",
+  "email": "lyahdav@users.noreply.github.com",
+  "dependentChangeType": "patch"
+}
diff --git a/vnext/Shared/Networking/WinRTHttpResource.cpp b/vnext/Shared/Networking/WinRTHttpResource.cpp
index 6022450205b..2ba52e4d04f 100644
--- a/vnext/Shared/Networking/WinRTHttpResource.cpp
+++ b/vnext/Shared/Networking/WinRTHttpResource.cpp
@@ -397,7 +397,7 @@ WinRTHttpResource::PerformSendRequest(HttpMethod &&method, Uri &&rtUri, IInspect
   // Ensure background thread
   co_await winrt::resume_background();
 
-  auto props = winrt::multi_threaded_map<winrt::hstring, IInspectable>();
+  auto props = winrt::single_threaded_map<winrt::hstring, IInspectable>();
   props.Insert(L"RequestArgs", coArgs);
 
   auto coRequestOp = CreateRequest(std::move(coMethod), std::move(coUri), props);