diff --git a/django/core/management/commands/inspectdb.py b/django/core/management/commands/inspectdb.py
index f33bcbdccf..d46180cd99 100644
--- a/django/core/management/commands/inspectdb.py
+++ b/django/core/management/commands/inspectdb.py
@@ -127,12 +127,14 @@ class Command(BaseCommand):
                     yield "# The error was: %s" % e
                     continue
 
+                model_name = table2model(table_name)
                 yield ""
                 yield ""
-                yield "class %s(models.Model):" % table2model(table_name)
-                known_models.append(table2model(table_name))
+                yield "class %s(models.Model):" % model_name
+                known_models.append(model_name)
                 used_column_names = []  # Holds column names used in the table so far
                 column_to_field_name = {}  # Maps column names to names of model fields
+                used_relations = set()  # Holds foreign relations used in the table.
                 for row in table_description:
                     comment_notes = (
                         []
@@ -186,6 +188,12 @@ class Command(BaseCommand):
                             field_type = "%s(%s" % (rel_type, rel_to)
                         else:
                             field_type = "%s('%s'" % (rel_type, rel_to)
+                        if rel_to in used_relations:
+                            extra_params["related_name"] = "%s_%s_set" % (
+                                model_name.lower(),
+                                att_name,
+                            )
+                        used_relations.add(rel_to)
                     else:
                         # Calling `get_field_type` to get the field type string and any
                         # additional parameters and notes.
diff --git a/tests/inspectdb/models.py b/tests/inspectdb/models.py
index 4227299b94..c07cd4def1 100644
--- a/tests/inspectdb/models.py
+++ b/tests/inspectdb/models.py
@@ -9,6 +9,7 @@ class People(models.Model):
 
 class Message(models.Model):
     from_field = models.ForeignKey(People, models.CASCADE, db_column="from_id")
+    author = models.ForeignKey(People, models.CASCADE, related_name="message_authors")
 
 
 class PeopleData(models.Model):
diff --git a/tests/inspectdb/tests.py b/tests/inspectdb/tests.py
index 9bf3c432e5..66b2eb8260 100644
--- a/tests/inspectdb/tests.py
+++ b/tests/inspectdb/tests.py
@@ -433,6 +433,15 @@ class InspectDBTestCase(TestCase):
         # The error message depends on the backend
         self.assertIn("# The error was:", output)
 
+    def test_same_relations(self):
+        out = StringIO()
+        call_command("inspectdb", "inspectdb_message", stdout=out)
+        self.assertIn(
+            "author = models.ForeignKey('InspectdbPeople', models.DO_NOTHING, "
+            "related_name='inspectdbmessage_author_set')",
+            out.getvalue(),
+        )
+
 
 class InspectDBTransactionalTests(TransactionTestCase):
     available_apps = ["inspectdb"]