diff --git a/pre_commit/commands/run.py b/pre_commit/commands/run.py
index 2714faf4..d8b5aeae 100644
--- a/pre_commit/commands/run.py
+++ b/pre_commit/commands/run.py
@@ -109,6 +109,12 @@ class Classifier:
             hook.types_or,
             hook.exclude_types,
         )
+
+        # surround filenames containing whitespace with quotes
+        for f in names:
+            if re.search(r"\s", f):
+                f = '"' + f + '"'
+
         return tuple(names)
 
     @classmethod