diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..b67afd34a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Samples/WinUIGallery"]
+	path = Samples/WinUIGallery
+	url = https://github.com/microsoft/WinUI-Gallery.git
diff --git a/Samples/WinUIGallery b/Samples/WinUIGallery
new file mode 160000
index 000000000..29f62479d
--- /dev/null
+++ b/Samples/WinUIGallery
@@ -0,0 +1 @@
+Subproject commit 29f62479d5c046a0b854a5868e5a7cd484572d87