Anthony Fergus Ker (born 1967) is a chess International Master (IM).

[1] Ker has represented New Zealand in eight Chess Olympiads between 1988 and 2018.

[3][4] Anthony Ker was awarded the IM title when he finished third, with 6/9, in the Oceania Zonal Chess Championship held in Auckland, New Zealand in May 2000.

[citation needed] Ker has had a decades-long friendly rivalry with fellow IM and NZ Champion Russell Dive, with an almost level score and high number of decisive games.

[6] Ker is also a strong bridge player who has represented New Zealand at several international events.