Andrew (Andy) Miller (born 13 September 1972) is a New Zealander who first made his name playing rugby union at fly half for Kobe Steel Kobelco Steelers, and then in the 2003 Rugby Union World Cup playing for the Japan national rugby union team.
Andy Miller was one of four foreigners to play for Japan in 2003. (The other three were Adam Parker, George Konia of NEC Green Rockets and Reuben Parkinson of Fukuoka Sanix Blues.)
Miller made his debut for the Canterbury Crusaders in the inaugural Super 12 competition in 1996.