Alexander Francis Moncur (8 March 1888 – 16 June 1976) was a New Zealand politician of the Labour Party.

He was a miner on the West Coast and Waihi, then in 1910 joined the New Zealand Railways as a guard.

He was in the Amalgamated Society of Railway Servants, and was Auckland branch president 1912–1921.

He worked at Rotorua, and owned a taxi business at Whakatane where he became a Borough Councillor 1925–1935.

[1] Moncur died in 1976 and was buried at Maunu Cemetery, Whangārei.