diff --git a/django/db/models/fields/related.py b/django/db/models/fields/related.py
index 1dc5ff9b1d..7d9c4f9fe8 100644
--- a/django/db/models/fields/related.py
+++ b/django/db/models/fields/related.py
@@ -2138,6 +2138,8 @@ class ManyToManyField(RelatedField):
     def deconstruct(self):
         name, path, args, kwargs = super(ManyToManyField, self).deconstruct()
         # Handle the simpler arguments
+        if self.db_table is not None:
+            kwargs['db_table'] = self.db_table
         if self.rel.db_constraint is not True:
             kwargs['db_constraint'] = self.rel.db_constraint
         if "help_text" in kwargs:
diff --git a/tests/field_deconstruction/tests.py b/tests/field_deconstruction/tests.py
index 2f0732a60e..5a424eea3c 100644
--- a/tests/field_deconstruction/tests.py
+++ b/tests/field_deconstruction/tests.py
@@ -271,6 +271,12 @@ class FieldDeconstructionTests(TestCase):
         self.assertEqual(path, "django.db.models.ManyToManyField")
         self.assertEqual(args, [])
         self.assertEqual(kwargs, {"to": "auth.Permission", "through": "auth.Group"})
+        # Test custom db_table
+        field = models.ManyToManyField("auth.Permission", db_table="custom_table")
+        name, path, args, kwargs = field.deconstruct()
+        self.assertEqual(path, "django.db.models.ManyToManyField")
+        self.assertEqual(args, [])
+        self.assertEqual(kwargs, {"to": "auth.Permission", "db_table": "custom_table"})
 
     @override_settings(AUTH_USER_MODEL="auth.Permission")
     def test_many_to_many_field_swapped(self):