diff --git a/django/forms/fields.py b/django/forms/fields.py
index 16c9218549..a0b559319b 100644
--- a/django/forms/fields.py
+++ b/django/forms/fields.py
@@ -867,14 +867,14 @@ class FilePathField(ChoiceField):
             self.match_re = re.compile(self.match)
 
         if recursive:
-            for root, dirs, files in os.walk(self.path):
+            for root, dirs, files in sorted(os.walk(self.path)):
                 for f in files:
                     if self.match is None or self.match_re.search(f):
                         f = os.path.join(root, f)
                         self.choices.append((f, f.replace(path, "", 1)))
         else:
             try:
-                for f in os.listdir(self.path):
+                for f in sorted(os.listdir(self.path)):
                     full_file = os.path.join(self.path, f)
                     if os.path.isfile(full_file) and (self.match is None or self.match_re.search(f)):
                         self.choices.append((full_file, f))