Aaron Remana Hopa (13 November 1971 in Hamilton, New Zealand, Waikato – 8 December 1998 at sea) was a New Zealand rugby union player. He was an All Black in 1997 where he played four matches and played for Waikato in provincial level including the Ranfurly Shield winning team in 1997 and he also played for the Chiefs in the Super 14. Hopa was outstanding in his position of loose forward.