Elections to Armagh District Council were held on 30 May 1973 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.
[1] 1973: 2 x UUP, 1 x DUP, 1 x Independent 1973: 4 x UUP, 1 x DUP, 1 x SDLP 1973: 2 x SDLP, 2 x UUP, 1 x Alliance 1973: 3 x UUP, 2 x SDLP