Nikki Walker (born 5 March 1982 in Aberdeen) is a former Scotland international rugby union Rugby player who is now a player coach for Hawick RFC, while still contracted to Edinburgh Rugby. He plays on the wing. He has had a successful career in Scotland, Wales and England, winning the RaboDirect Pro 12 twice with the Ospreys.He was part of the Hawick team than won the domestic club double in 2001-2002.