diff --git a/changelog/3523.added.md b/changelog/3523.added.md
new file mode 100644
index 000000000..c6a0acc42
--- /dev/null
+++ b/changelog/3523.added.md
@@ -0,0 +1 @@
+- Added `location` parameter to Google TTS services (`GoogleHttpTTSService`, `GoogleTTSService`, `GeminiTTSService`) for regional endpoint support.
\ No newline at end of file