diff --git a/models/issues/issue_list.go b/models/issues/issue_list.go
index e5298a90ae2e7..874f2a6368156 100644
--- a/models/issues/issue_list.go
+++ b/models/issues/issue_list.go
@@ -283,7 +283,7 @@ func (issues IssueList) loadAssignees(ctx context.Context) error {
 		}
 		rows, err := db.GetEngine(ctx).Table("issue_assignees").
 			Join("INNER", "`user`", "`user`.id = `issue_assignees`.assignee_id").
-			In("`issue_assignees`.issue_id", issueIDs[:limit]).
+			In("`issue_assignees`.issue_id", issueIDs[:limit]).OrderBy(user_model.GetOrderByName()).
 			Rows(new(AssigneeIssue))
 		if err != nil {
 			return err
diff --git a/models/organization/team_repo.go b/models/organization/team_repo.go
index 717d754c40b7f..e7bea26c8bc73 100644
--- a/models/organization/team_repo.go
+++ b/models/organization/team_repo.go
@@ -81,5 +81,6 @@ func GetTeamsWithAccessToRepo(ctx context.Context, orgID, repoID int64, mode per
 		Join("INNER", "team_repo", "team_repo.team_id = team.id").
 		And("team_repo.org_id = ?", orgID).
 		And("team_repo.repo_id = ?", repoID).
+		OrderBy("name").
 		Find(&teams)
 }
diff --git a/models/repo/user_repo.go b/models/repo/user_repo.go
index e697505b81e4e..71e0c57550c56 100644
--- a/models/repo/user_repo.go
+++ b/models/repo/user_repo.go
@@ -109,7 +109,7 @@ func GetRepoAssignees(ctx context.Context, repo *Repository) (_ []*user_model.Us
 	// and just waste 1 unit is cheaper than re-allocate memory once.
 	users := make([]*user_model.User, 0, len(userIDs)+1)
 	if len(userIDs) > 0 {
-		if err = e.In("id", userIDs).Find(&users); err != nil {
+		if err = e.In("id", userIDs).OrderBy(user_model.GetOrderByName()).Find(&users); err != nil {
 			return nil, err
 		}
 	}
@@ -168,5 +168,5 @@ func GetReviewers(ctx context.Context, repo *Repository, doerID, posterID int64)
 	}
 
 	users := make([]*user_model.User, 0, 8)
-	return users, db.GetEngine(ctx).Where(cond).OrderBy("name").Find(&users)
+	return users, db.GetEngine(ctx).Where(cond).OrderBy(user_model.GetOrderByName()).Find(&users)
 }
diff --git a/models/user/user.go b/models/user/user.go
index a96232e386145..514f9c1f4a704 100644
--- a/models/user/user.go
+++ b/models/user/user.go
@@ -1314,3 +1314,10 @@ func IsUserVisibleToViewer(ctx context.Context, u, viewer *User) bool {
 	}
 	return false
 }
+
+func GetOrderByName() string {
+	if setting.UI.DefaultShowFullName {
+		return "full_name, name"
+	}
+	return "name"
+}