diff --git a/django/forms/fields.py b/django/forms/fields.py
index c6704883a3..9af85c86e3 100644
--- a/django/forms/fields.py
+++ b/django/forms/fields.py
@@ -235,7 +235,10 @@ class CharField(Field):
         attrs = super(CharField, self).widget_attrs(widget)
         if self.max_length is not None:
             # The HTML attribute is maxlength, not max_length.
-            attrs.update({'maxlength': str(self.max_length)})
+            attrs['maxlength'] = str(self.max_length)
+        if self.min_length is not None:
+            # The HTML attribute is minlength, not min_length.
+            attrs['minlength'] = str(self.min_length)
         return attrs
 
 
diff --git a/docs/releases/1.10.txt b/docs/releases/1.10.txt
index aed1ab7c83..c2d34c5992 100644
--- a/docs/releases/1.10.txt
+++ b/docs/releases/1.10.txt
@@ -256,6 +256,9 @@ Forms
 * Form and widget ``Media`` is now served using
   :mod:`django.contrib.staticfiles` if installed.
 
+* The ``<input>`` tag rendered by :class:`~django.forms.CharField` now includes
+  a ``minlength`` attribute if the field has a ``min_length``.
+
 Generic Views
 ~~~~~~~~~~~~~
 
diff --git a/tests/forms_tests/field_tests/test_charfield.py b/tests/forms_tests/field_tests/test_charfield.py
index 82f2035ea5..0927370af3 100644
--- a/tests/forms_tests/field_tests/test_charfield.py
+++ b/tests/forms_tests/field_tests/test_charfield.py
@@ -81,17 +81,30 @@ class CharFieldTest(FormFieldAssertionsMixin, SimpleTestCase):
         """
         CharField.widget_attrs() always returns a dictionary (#15912).
         """
-        # Return an empty dictionary if max_length is None
+        # Return an empty dictionary if max_length and min_length are both None.
         f = CharField()
         self.assertEqual(f.widget_attrs(TextInput()), {})
         self.assertEqual(f.widget_attrs(Textarea()), {})
 
-        # Otherwise, return a maxlength attribute equal to max_length
+        # Return a maxlength attribute equal to max_length.
         f = CharField(max_length=10)
         self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10'})
         self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10'})
         self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10'})
 
+        # Return a minlength attribute equal to min_length.
+        f = CharField(min_length=5)
+        self.assertEqual(f.widget_attrs(TextInput()), {'minlength': '5'})
+        self.assertEqual(f.widget_attrs(PasswordInput()), {'minlength': '5'})
+        self.assertEqual(f.widget_attrs(Textarea()), {'minlength': '5'})
+
+        # Return both maxlength and minlength when both max_length and
+        # min_length are set.
+        f = CharField(max_length=10, min_length=5)
+        self.assertEqual(f.widget_attrs(TextInput()), {'maxlength': '10', 'minlength': '5'})
+        self.assertEqual(f.widget_attrs(PasswordInput()), {'maxlength': '10', 'minlength': '5'})
+        self.assertEqual(f.widget_attrs(Textarea()), {'maxlength': '10', 'minlength': '5'})
+
     def test_charfield_strip(self):
         """
         Values have whitespace stripped but not if strip=False.
diff --git a/tests/forms_tests/field_tests/test_emailfield.py b/tests/forms_tests/field_tests/test_emailfield.py
index 98c317a9ee..d9fe64d3bb 100644
--- a/tests/forms_tests/field_tests/test_emailfield.py
+++ b/tests/forms_tests/field_tests/test_emailfield.py
@@ -42,7 +42,7 @@ class EmailFieldTest(FormFieldAssertionsMixin, SimpleTestCase):
 
     def test_emailfield_min_max_length(self):
         f = EmailField(min_length=10, max_length=15)
-        self.assertWidgetRendersTo(f, '<input id="id_f" type="email" name="f" maxlength="15" />')
+        self.assertWidgetRendersTo(f, '<input id="id_f" type="email" name="f" maxlength="15" minlength="10" />')
         with self.assertRaisesMessage(ValidationError, "'Ensure this value has at least 10 characters (it has 9).'"):
             f.clean('a@foo.com')
         self.assertEqual('alf@foo.com', f.clean('alf@foo.com'))
diff --git a/tests/forms_tests/field_tests/test_urlfield.py b/tests/forms_tests/field_tests/test_urlfield.py
index 48e4a39328..0ad1bb65f9 100644
--- a/tests/forms_tests/field_tests/test_urlfield.py
+++ b/tests/forms_tests/field_tests/test_urlfield.py
@@ -91,7 +91,7 @@ class URLFieldTest(FormFieldAssertionsMixin, SimpleTestCase):
 
     def test_urlfield_5(self):
         f = URLField(min_length=15, max_length=20)
-        self.assertWidgetRendersTo(f, '<input id="id_f" type="url" name="f" maxlength="20" />')
+        self.assertWidgetRendersTo(f, '<input id="id_f" type="url" name="f" maxlength="20" minlength="15" />')
         with self.assertRaisesMessage(ValidationError, "'Ensure this value has at least 15 characters (it has 12).'"):
             f.clean('http://f.com')
         self.assertEqual('http://example.com', f.clean('http://example.com'))