Category:Politicians from Northern Ireland by party

• Political office-holders in Northern Ireland by party (5 C)

A

• Alliance Party of Northern Ireland politicians (7 C, 25 P)

C

• Commonwealth Labour Party politicians (1 C, 1 P)

D

• Democratic Unionist Party politicians (9 C, 29 P)

G

• Green Party Northern Ireland politicians (2 C, 6 P)

I

• Independent politicians in Northern Ireland (3 C, 44 P)

N

• National Democratic Party (Northern Ireland) politicians (1 C, 6 P)
• Nationalist Party (Ireland) politicians (2 C, 13 P)
• NI21 politicians (1 C, 2 P)
• Northern Ireland Labour Party politicians (2 C, 21 P)
• Northern Ireland Unionist Party politicians (1 C)
• Northern Ireland Women's Coalition politicians (1 C, 2 P)

P

• People Before Profit MLAs (2 P)
• Progressive Unionist Party politicians (1 C, 13 P)

R

• Republican Labour Party politicians (2 C)

S

• Social Democratic and Labour Party politicians (7 C, 33 P)

T

• Traditional Unionist Voice politicians (3 C, 18 P)

U

• UK Unionist Party politicians (1 C, 6 P)
• Ulster Democratic Party politicians (10 P)
• Ulster Independence Movement politicians (8 P)
• Ulster Liberal Party politicians (1 C, 4 P)
• Ulster Unionist Party politicians (9 C, 40 P)
• Unionist Party of Northern Ireland politicians (17 P)
• United Ulster Unionist Party politicians (11 P)

V

• Vanguard Unionist Progressive Party politicians (21 P)