diff --git a/changelog.d/352.feature b/changelog.d/352.feature
new file mode 100644
index 00000000..90537fba
--- /dev/null
+++ b/changelog.d/352.feature
@@ -0,0 +1 @@
+Set log level for `/health` endpoint to `DEBUG`.
\ No newline at end of file
diff --git a/sygnal/http.py b/sygnal/http.py
index 86c69043..9669b71d 100644
--- a/sygnal/http.py
+++ b/sygnal/http.py
@@ -352,9 +352,18 @@ def log(self, request: server.Request) -> None:
         """Log this request. Called by request.finish."""
         # this also works around a bug in twisted.web.http.HTTPFactory which uses a
         # monotonic time as an epoch time.
+
+        def _should_log_request() -> bool:
+            """Whether we should log at INFO that we processed the request."""
+            if request.path == b"/health":
+                return False
+
+            return True
+
+        log_level = logging.INFO if _should_log_request() else logging.DEBUG
         log_date_time = datetimeToLogString()
         line = self.log_formatter(log_date_time, request)
-        self.logger.info("Handled request: %s", line)
+        self.logger.log(log_level, "Handled request: %s", line)
 
 
 class PushGatewayApiServer(object):