Anti-Partition League (disambiguation)

Anti-Partition League may refer to:


 * Unionist Anti-Partition League (1919–22), founded by St John Brodrick, 1st Earl of Midleton
 * Anti-Partition League (1938–39), successor to the National League of the North
 * Irish Anti-Partition League (1945–58), Northern Ireland nationalist party
 * All Ireland Anti-Partition League (1948–50), political organisation based in Northern Ireland