Members of the 1st Northern Ireland Parliament

This is a list of Members of Parliament elected in the Northern Ireland general election, 1921.

All members of the Northern Ireland House of Commons elected at the Northern Ireland general election, 1921 are listed. Only Unionist members took their seats.

Sir James Craig, (later Viscount Craigavon) became Prime Minister. MPs from both Sinn Féin and the Nationalist Party abstained from taking their seats in the House.