Arthur O'Callaghan

Arthur Pyne O'Callaghan (1 March 1837 – 17 December 1930) was a 19th-century Member of Parliament from Canterbury, New Zealand.

He was born in Fermoy, Ireland, on 1 March 1837.

He represented the Lincoln electorate from to 1888, when he resigned.

O'Callaghan died in Eketāhuna on 17 December 1930, and was buried at Mangaoranga Eketāhuna Cemetery.