diff --git a/services.go b/services.go
index 0059714c7..56eeca86e 100644
--- a/services.go
+++ b/services.go
@@ -767,6 +767,103 @@ func (s *ServicesService) DeleteGithubService(pid interface{}, options ...Reques
 	return s.client.Do(req, nil)
 }
 
+// HarborService represents the Harbor service settings.
+//
+// GitLab API docs:
+// https://docs.gitlab.com/ee/api/integrations.html#harbor
+type HarborService struct {
+	Service
+	Properties *HarborServiceProperties `json:"properties"`
+}
+
+// HarborServiceProperties represents Harbor specific properties.
+//
+// GitLab API docs:
+// https://docs.gitlab.com/ee/api/integrations.html#harbor
+type HarborServiceProperties struct {
+	URL                  string `json:"url"`
+	ProjectName          string `json:"project_name"`
+	Username             string `json:"username"`
+	Password             string `json:"password"`
+	UseInheritedSettings bool   `json:"use_inherited_settings"`
+}
+
+// GetHarborService gets Harbor service settings for a project.
+//
+// GitLab API docs:
+// https://docs.gitlab.com/ee/api/integrations.html#get-harbor-settings
+func (s *ServicesService) GetHarborService(pid interface{}, options ...RequestOptionFunc) (*HarborService, *Response, error) {
+	project, err := parseID(pid)
+	if err != nil {
+		return nil, nil, err
+	}
+	u := fmt.Sprintf("projects/%s/integrations/harbor", PathEscape(project))
+
+	req, err := s.client.NewRequest(http.MethodGet, u, nil, options)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	svc := new(HarborService)
+	resp, err := s.client.Do(req, svc)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return svc, resp, nil
+}
+
+// SetHarborServiceOptions represents the available SetHarborService()
+// options.
+//
+// GitLab API docs:
+// https://docs.gitlab.com/ee/api/integrations.html#set-up-harbor
+type SetHarborServiceOptions struct {
+	URL                  *string `url:"url,omitempty" json:"url,omitempty"`
+	ProjectName          *string `url:"project_name,omitempty" json:"project_name,omitempty"`
+	Username             *string `url:"username,omitempty" json:"username,omitempty"`
+	Password             *string `url:"password,omitempty" json:"password,omitempty"`
+	UseInheritedSettings *bool   `url:"use_inherited_settings,omitempty" json:"use_inherited_settings,omitempty"`
+}
+
+// SetHarborService sets Harbor service for a project.
+//
+// GitLab API docs:
+// https://docs.gitlab.com/ee/api/integrations.html#set-up-harbor
+func (s *ServicesService) SetHarborService(pid interface{}, opt *SetHarborServiceOptions, options ...RequestOptionFunc) (*Response, error) {
+	project, err := parseID(pid)
+	if err != nil {
+		return nil, err
+	}
+	u := fmt.Sprintf("projects/%s/integrations/harbor", PathEscape(project))
+
+	req, err := s.client.NewRequest(http.MethodPut, u, opt, options)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(req, nil)
+}
+
+// DeleteHarborService deletes Harbor service for a project.
+//
+// GitLab API docs:
+// https://docs.gitlab.com/ee/api/integrations.html#disable-harbor
+func (s *ServicesService) DeleteHarborService(pid interface{}, options ...RequestOptionFunc) (*Response, error) {
+	project, err := parseID(pid)
+	if err != nil {
+		return nil, err
+	}
+	u := fmt.Sprintf("projects/%s/integrations/harbor", PathEscape(project))
+
+	req, err := s.client.NewRequest(http.MethodDelete, u, nil, options)
+	if err != nil {
+		return nil, err
+	}
+
+	return s.client.Do(req, nil)
+}
+
 // SlackApplication represents GitLab for slack application settings.
 //
 // GitLab API docs:
diff --git a/services_test.go b/services_test.go
index 36614cecf..53596eaca 100644
--- a/services_test.go
+++ b/services_test.go
@@ -327,6 +327,58 @@ func TestDeleteEmailsOnPushService(t *testing.T) {
 	}
 }
 
+func TestGetHarborService(t *testing.T) {
+	mux, client := setup(t)
+
+	mux.HandleFunc("/api/v4/projects/1/integrations/harbor", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, http.MethodGet)
+		fmt.Fprint(w, `{"id":1}`)
+	})
+	want := &HarborService{Service: Service{ID: 1}}
+
+	service, _, err := client.Services.GetHarborService(1)
+	if err != nil {
+		t.Fatalf("Services.GetHarborService returns an error: %v", err)
+	}
+	if !reflect.DeepEqual(want, service) {
+		t.Errorf("Services.GetHarborService returned %+v, want %+v", service, want)
+	}
+}
+
+func TestSetHarborService(t *testing.T) {
+	mux, client := setup(t)
+
+	mux.HandleFunc("/api/v4/projects/1/integrations/harbor", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, http.MethodPut)
+	})
+
+	opt := &SetHarborServiceOptions{
+		URL:                  Ptr("url"),
+		ProjectName:          Ptr("project"),
+		Username:             Ptr("user"),
+		Password:             Ptr("pass"),
+		UseInheritedSettings: Ptr(false),
+	}
+
+	_, err := client.Services.SetHarborService(1, opt)
+	if err != nil {
+		t.Fatalf("Services.SetHarborService returns an error: %v", err)
+	}
+}
+
+func TestDeleteHarborService(t *testing.T) {
+	mux, client := setup(t)
+
+	mux.HandleFunc("/api/v4/projects/1/integrations/harbor", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, http.MethodDelete)
+	})
+
+	_, err := client.Services.DeleteHarborService(1)
+	if err != nil {
+		t.Fatalf("Services.DeleteHarborService returns an error: %v", err)
+	}
+}
+
 func TestGetSlackApplication(t *testing.T) {
 	mux, client := setup(t)