Callum Bruce (born 9 June 1983 in Hastings, New Zealand) is a New Zealand rugby union player.
Bruce formerly played for the Super Rugby team Highlanders. He played for the Super Rugby team Chiefs. Although his normal position is second five-eighth, Bruce has also covered first five-eighth for the Highlanders when regular fly-half Nick Evans has been injured.
In June 2010 it was announced that Callum would be moving to play in Japan.