Steven Craig Alker (born 28 July 1971) is a professional golfer from New Zealand.Alker was born in Hamilton, New Zealand. He turned professional in 1995.Alker has competed on several tours around the world. He has been a member of the PGA Tour of Australasia since 1995. He played on the European Tour in 1998 and 1999, also competing on Europe's developmental Challenge Tour in 1999.