Shaun Carl Micheel (born January 5, 1969) is an American professional golfer who is best known for his surprise victory at the 2003 PGA Championship.

He attended Christian Brothers High School in Memphis, Tennessee and Indiana University and turned professional in 1992.

In 2004, he made the top 100 on the PGA Tour money list for the second time in his career, but he did not make the move up to being a regular high finisher.

On the PGA Tour, he ended the year with nine consecutive cuts and placed in the top 50 on the money list.

He last played a full season in 2011, competing in the PGA Championship and other events through past champion status.

On April 18, 2014, after having coped with inability to exercise without being short of breath, Micheel underwent heart surgery and had four stents inserted.