diff --git a/utils/lit/lit/main.py b/utils/lit/lit/main.py
index de97a8e1aaf..74d5d62628d 100755
--- a/utils/lit/lit/main.py
+++ b/utils/lit/lit/main.py
@@ -76,6 +76,12 @@ class TestProvider:
         self.iter = iter(tests)
         self.lock = threading.Lock()
         self.startTime = time.time()
+        self.canceled = False
+
+    def cancel(self):
+        self.lock.acquire()
+        self.canceled = True
+        self.lock.release()
 
     def get(self):
         # Check if we have run out of time.
@@ -85,6 +91,10 @@ class TestProvider:
 
         # Otherwise take the next test.
         self.lock.acquire()
+        if self.canceled:
+          self.lock.release()
+          return None
+
         try:
             item = self.iter.next()
         except StopIteration:
@@ -346,6 +356,17 @@ def main(builtinParameters = {}):
     startTime = time.time()
     display = TestingProgressDisplay(opts, len(tests), progressBar)
     provider = TestProvider(tests, opts.maxTime)
+
+    try:
+      import win32api
+    except ImportError:
+      pass
+    else:
+      def console_ctrl_handler(type):
+        provider.cancel()
+        return True
+      win32api.SetConsoleCtrlHandler(console_ctrl_handler, True)
+
     runTests(opts.numThreads, litConfig, provider, display)
     display.finish()