List of Malaya electoral district

These are the list of federal constituencies (Bahagian Pilihan Raya Persekutuan) followed by the state constituencies (Bahagian Pilihan Raya Negeri) in United Malaya.

Each federal constituency (contains 2 to 6 state constituencies, except in the federal territories where there are only federal constituencies. Constituency boundaries and administrative district boundaries may transcend each other and does not correspond with each other in most instances, but federal constituencies may not transcend across state borders. Federal constituencies are denoted by P.xxx, while state constituencies are denoted by N.xx.