diff --git a/gitea/repo_stars.go b/gitea/repo_stars.go
new file mode 100644
index 0000000..b4bd981
--- /dev/null
+++ b/gitea/repo_stars.go
@@ -0,0 +1,81 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package gitea
+
+import (
+	"fmt"
+	"net/http"
+)
+
+// ListStargazersOptions options for listing a repository's stargazers
+type ListStargazersOptions struct {
+	ListOptions
+}
+
+// ListRepoStargazers list a repository's stargazers
+func (c *Client) ListRepoStargazers(user, repo string, opt ListStargazersOptions) ([]*User, *Response, error) {
+	opt.setDefaults()
+	stargazers := make([]*User, 0, opt.PageSize)
+	resp, err := c.getParsedResponse("GET", fmt.Sprintf("/repos/%s/%s/stargazers?%s", user, repo, opt.getURLQuery().Encode()), nil, nil, &stargazers)
+	return stargazers, resp, err
+}
+
+// GetStarredRepos returns the repos that the given user has starred
+func (c *Client) GetStarredRepos(user string) ([]*Repository, *Response, error) {
+	repos := make([]*Repository, 0, 10)
+	resp, err := c.getParsedResponse("GET", fmt.Sprintf("/users/%s/starred", user), jsonHeader, nil, &repos)
+	return repos, resp, err
+}
+
+// GetMyStarredRepos returns the repos that the authenticated user has starred
+func (c *Client) GetMyStarredRepos() ([]*Repository, *Response, error) {
+	repos := make([]*Repository, 0, 10)
+	resp, err := c.getParsedResponse("GET", "/user/starred", jsonHeader, nil, &repos)
+	return repos, resp, err
+}
+
+// IsRepoStarring returns whether the authenticated user has starred the repo or not
+func (c *Client) IsRepoStarring(user, repo string) (bool, *Response, error) {
+	_, resp, err := c.getResponse("GET", fmt.Sprintf("/user/starred/%s/%s", user, repo), jsonHeader, nil)
+	if resp != nil {
+		switch resp.StatusCode {
+		case http.StatusNotFound:
+			return false, resp, nil
+		case http.StatusNoContent:
+			return true, resp, nil
+		default:
+			return false, resp, fmt.Errorf("unexpected status code '%d'", resp.StatusCode)
+		}
+	}
+	return false, nil, err
+}
+
+// StarRepo star specified repo as the authenticated user
+func (c *Client) StarRepo(user, repo string) (*Response, error) {
+	_, resp, err := c.getResponse("PUT", fmt.Sprintf("/user/starred/%s/%s", user, repo), jsonHeader, nil)
+	if resp != nil {
+		switch resp.StatusCode {
+		case http.StatusNoContent:
+			return resp, nil
+		default:
+			return resp, fmt.Errorf("unexpected status code '%d'", resp.StatusCode)
+		}
+	}
+	return nil, err
+}
+
+// UnStarRepo remove star to specified repo as the authenticated user
+func (c *Client) UnStarRepo(user, repo string) (*Response, error) {
+	_, resp, err := c.getResponse("DELETE", fmt.Sprintf("/user/starred/%s/%s", user, repo), jsonHeader, nil)
+	if resp != nil {
+		switch resp.StatusCode {
+		case http.StatusNoContent:
+			return resp, nil
+		default:
+			return resp, fmt.Errorf("unexpected status code '%d'", resp.StatusCode)
+		}
+	}
+	return nil, err
+}
diff --git a/gitea/repo_stars_test.go b/gitea/repo_stars_test.go
new file mode 100644
index 0000000..964eab1
--- /dev/null
+++ b/gitea/repo_stars_test.go
@@ -0,0 +1,71 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package gitea
+
+import (
+	"github.com/stretchr/testify/assert"
+	"log"
+	"testing"
+)
+
+func TestRepoStaring(t *testing.T) {
+	log.Println("== TestRepoStaring ==")
+
+	// init user2
+	c := newTestClient()
+
+	user1, _, err := c.GetMyUserInfo()
+	assert.NoError(t, err)
+
+	userA := createTestUser(t, "stargazer_a", c)
+	userB := createTestUser(t, "stargazer_b", c)
+
+	repo, _ := createTestRepo(t, "toStar", c)
+	if repo == nil {
+		t.Skip()
+	}
+
+	is, _, err := c.IsRepoStarring(repo.Owner.UserName, repo.Name)
+	assert.NoError(t, err)
+	assert.False(t, is)
+
+	repos, _, err := c.GetMyStarredRepos()
+	assert.NoError(t, err)
+	assert.Len(t, repos, 0)
+
+	_, err = c.StarRepo(repo.Owner.UserName, repo.Name)
+	assert.NoError(t, err)
+	c.SetSudo(userA.UserName)
+	_, err = c.StarRepo(repo.Owner.UserName, repo.Name)
+	assert.NoError(t, err)
+	c.SetSudo(userB.UserName)
+	_, err = c.StarRepo(repo.Owner.UserName, repo.Name)
+	assert.NoError(t, err)
+
+	users, _, err := c.ListRepoStargazers(repo.Owner.UserName, repo.Name, ListStargazersOptions{})
+	assert.NoError(t, err)
+	assert.Len(t, users, 3)
+	assert.EqualValues(t, user1.UserName, users[0].UserName)
+
+	_, err = c.UnStarRepo(repo.Owner.UserName, repo.Name)
+	assert.NoError(t, err)
+	_, err = c.UnStarRepo(repo.Owner.UserName, repo.Name)
+	assert.NoError(t, err)
+
+	c.SetSudo("")
+
+	users, _, err = c.ListRepoStargazers(repo.Owner.UserName, repo.Name, ListStargazersOptions{})
+	assert.NoError(t, err)
+	assert.Len(t, users, 2)
+
+	repos, _, err = c.GetMyStarredRepos()
+	assert.NoError(t, err)
+	assert.Len(t, repos, 1)
+
+	reposNew, _, err := c.GetStarredRepos(user1.UserName)
+	assert.NoError(t, err)
+	assert.Len(t, repos, 1)
+	assert.EqualValues(t, repos, reposNew)
+}