- Source: 1977 Armagh District Council election
Elections to Armagh District Council were held on 18 May 1977 on the same day as the other Northern Irish local government elections. The election used four district electoral areas to elect a total of 20 councillors.
Election results
Note: "Votes" are the first preference votes.
Districts summary
Districts results
= Area A
=1973: 2 x UUP, 1 x DUP, 1 x Independent
1977: 2 x UUP, 1 x DUP, 1 x SDLP
1973-1977 Change: SDLP gain from Independent
= Area B
=1973: 4 x UUP, 1 x DUP, 1 x SDLP
1977: 3 x UUP, 1 x DUP, 1 x SDLP, 1 x UUUP
1973-1977 Change: UUUP gain from UUP
= Area C
=1973: 2 x SDLP, 2 x UUP, 1 x Alliance
1977: 3 x SDLP, 2 x UUP
1973-1977 Change: SDLP gain from Alliance
= Area D
=1973: 3 x UUP, 2 x SDLP
1977: 2 x UUP, 2 x SDLP, 1 x Independent Nationalist
1973-1977 Change: SDLP gain from UUP, Independent Nationalist leaves SDLP