Ang Malaysia ay binubuo ng 13 bansa (negeri) (Johor, Kedah, Kelantan, Melaka, Negeri Sembilan, Pahang, Penang, Perak, Perlis, Sarawak, Selangor, at Terengganu), at 3 teritoryong pederal (Kuala Lumpur, Labuan, at Putrajaya).