Andrew Michael Sullivan (born 19 May 1987) is an English professional golfer who currently plays on the European Tour.
Sullivan had a successful amateur career before turning professional. He won the individual title in the Tailhade Cup in Argentina in 2010, and had a win in Australia. Sullivan's biggest win as an amateur came at the 2011 Scottish Amateur Open Stroke Play, Championship
In 2011, Sullivan represented the winning Great Britain and Ireland team at the 2011 Walker Cup, where he lost 3&2 to Jordan Spieth in the singles.
Sullivan turned professional in 2011; in that year he played four European Tour events before entering the 2011 qualifying school where he obtained the tour card with a 3rd-place finish.