diff --git a/src/sentry/integrations/github/client.py b/src/sentry/integrations/github/client.py
index fc9c916258aec8..11257d75fca32b 100644
--- a/src/sentry/integrations/github/client.py
+++ b/src/sentry/integrations/github/client.py
@@ -330,12 +330,15 @@ def get_last_commits(self, repo: str, end_sha: str) -> Sequence[Any]:
         """
         return self.get_cached(f"/repos/{repo}/commits", params={"sha": end_sha})
 
-    def compare_commits(self, repo: str, start_sha: str, end_sha: str) -> Any:
+    def compare_commits(self, repo: str, start_sha: str, end_sha: str) -> list[Any]:
         """
         See https://docs.github.com/en/rest/commits/commits#compare-two-commits
         where start sha is oldest and end is most recent.
         """
-        return self.get_cached(f"/repos/{repo}/compare/{start_sha}...{end_sha}")
+        return self._get_with_pagination(
+            f"/repos/{repo}/compare/{start_sha}...{end_sha}",
+            response_key="commits",
+        )
 
     def repo_hooks(self, repo: str) -> Sequence[Any]:
         """
diff --git a/src/sentry/integrations/github/repository.py b/src/sentry/integrations/github/repository.py
index c490512d7f3dc4..b901fc89a839fd 100644
--- a/src/sentry/integrations/github/repository.py
+++ b/src/sentry/integrations/github/repository.py
@@ -72,8 +72,8 @@ def eval_commits(client: Any) -> Sequence[Mapping[str, Any]]:
                 res = client.get_last_commits(name, end_sha)
                 return self._format_commits(client, name, res[:20])
             else:
-                res = client.compare_commits(name, start_sha, end_sha)
-                return self._format_commits(client, name, res["commits"])
+                commits = client.compare_commits(name, start_sha, end_sha)
+                return self._format_commits(client, name, commits)
 
         integration_id = repo.integration_id
         if integration_id is None:
diff --git a/tests/sentry/integrations/github/test_repository.py b/tests/sentry/integrations/github/test_repository.py
index 85cde7c1136add..608a87cfd1ac8b 100644
--- a/tests/sentry/integrations/github/test_repository.py
+++ b/tests/sentry/integrations/github/test_repository.py
@@ -127,6 +127,45 @@ def test_compare_commits(self, get_jwt: mock.MagicMock) -> None:
         for commit in result:
             assert_commit_shape(commit)
 
+    @mock.patch("sentry.integrations.github.client.get_jwt", return_value="jwt_token_1")
+    @responses.activate
+    def test_compare_commits_pagination(self, get_jwt: mock.MagicMock) -> None:
+        """Test that compare_commits paginates to fetch all commits."""
+        page1_data = orjson.loads(COMPARE_COMMITS_EXAMPLE)
+        page2_commit = {
+            **page1_data["commits"][0],
+            "sha": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+        }
+
+        responses.add(
+            responses.GET,
+            "https://api.github.com/repos/getsentry/example-repo/compare/xyz123...abcdef",
+            json=page1_data,
+            headers={
+                "Link": '<https://api.github.com/repos/getsentry/example-repo/compare/xyz123...abcdef?page=2>; rel="next"'
+            },
+        )
+        responses.add(
+            responses.GET,
+            "https://api.github.com/repos/getsentry/example-repo/compare/xyz123...abcdef?page=2",
+            json={**page1_data, "commits": [page2_commit]},
+        )
+        responses.add(
+            responses.GET,
+            "https://api.github.com/repos/getsentry/example-repo/commits/6dcb09b5b57875f334f61aebed695e2e4193db5e",
+            json=orjson.loads(GET_COMMIT_EXAMPLE),
+        )
+        responses.add(
+            responses.GET,
+            "https://api.github.com/repos/getsentry/example-repo/commits/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+            json=orjson.loads(GET_COMMIT_EXAMPLE),
+        )
+
+        result = self.provider.compare_commits(self.repository, "xyz123", "abcdef")
+        assert len(result) == 2
+        assert result[0]["id"] == "6dcb09b5b57875f334f61aebed695e2e4193db5e"
+        assert result[1]["id"] == "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+
     @mock.patch("sentry.integrations.github.client.get_jwt", return_value="jwt_token_1")
     @responses.activate
     def test_compare_commits_patchset_handling(self, get_jwt: mock.MagicMock) -> None: