diff --git a/pkg/services/accesscontrol/database/database.go b/pkg/services/accesscontrol/database/database.go
index c89b0801341..9e4d02f4b92 100644
--- a/pkg/services/accesscontrol/database/database.go
+++ b/pkg/services/accesscontrol/database/database.go
@@ -2,6 +2,7 @@ package database
 
 import (
 	"context"
+	"strconv"
 	"strings"
 
 	"github.com/grafana/grafana/pkg/services/accesscontrol"
@@ -110,3 +111,46 @@ func deletePermissions(sess *sqlstore.DBSession, ids []int64) error {
 
 	return nil
 }
+
+func (s *AccessControlStore) DeleteUserPermissions(ctx context.Context, userID int64) error {
+	err := s.sql.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		// Delete user role assignments
+		if _, err := sess.Exec("DELETE FROM user_role WHERE user_id = ?", userID); err != nil {
+			return err
+		}
+
+		// Delete permissions that are scoped to user
+		if _, err := sess.Exec("DELETE FROM permission WHERE scope = ?", accesscontrol.Scope("users", "id", strconv.FormatInt(userID, 10))); err != nil {
+			return err
+		}
+
+		var roleIDs []int64
+		if err := sess.SQL("SELECT id FROM role WHERE name = ?", accesscontrol.ManagedUserRoleName(userID)).Find(&roleIDs); err != nil {
+			return err
+		}
+
+		if len(roleIDs) == 0 {
+			return nil
+		}
+
+		query := "DELETE FROM permission WHERE role_id IN(? " + strings.Repeat(",?", len(roleIDs)-1) + ")"
+		args := make([]interface{}, 0, len(roleIDs)+1)
+		args = append(args, query)
+		for _, id := range roleIDs {
+			args = append(args, id)
+		}
+
+		// Delete managed user permissions
+		if _, err := sess.Exec(args...); err != nil {
+			return err
+		}
+
+		// Delete managed user roles
+		if _, err := sess.Exec("DELETE FROM role WHERE name = ?", accesscontrol.ManagedUserRoleName(userID)); err != nil {
+			return err
+		}
+
+		return nil
+	})
+	return err
+}
diff --git a/pkg/services/accesscontrol/database/database_test.go b/pkg/services/accesscontrol/database/database_test.go
index 094f27fd01c..1531523dc67 100644
--- a/pkg/services/accesscontrol/database/database_test.go
+++ b/pkg/services/accesscontrol/database/database_test.go
@@ -131,6 +131,31 @@ func TestAccessControlStore_GetUserPermissions(t *testing.T) {
 	}
 }
 
+func TestAccessControlStore_DeleteUserPermissions(t *testing.T) {
+	store, sql := setupTestEnv(t)
+
+	user, _ := createUserAndTeam(t, sql, 1)
+
+	_, err := store.SetUserResourcePermission(context.Background(), 1, accesscontrol.User{ID: user.ID}, types.SetResourcePermissionCommand{
+		Actions:    []string{"dashboards:write"},
+		Resource:   "dashboards",
+		ResourceID: "1",
+	}, nil)
+	require.NoError(t, err)
+
+	err = store.DeleteUserPermissions(context.Background(), user.ID)
+	require.NoError(t, err)
+
+	permissions, err := store.GetUserPermissions(context.Background(), accesscontrol.GetUserPermissionsQuery{
+		OrgID:   1,
+		UserID:  user.ID,
+		Roles:   []string{"Admin"},
+		Actions: []string{"dashboards:write"},
+	})
+	require.NoError(t, err)
+	assert.Len(t, permissions, 0)
+}
+
 func createUserAndTeam(t *testing.T, sql *sqlstore.SQLStore, orgID int64) (*user.User, models.Team) {
 	t.Helper()