Peter Jeffrey Tomasulo (born October 22, 1981) is an American professional golfer who plays on the Web.com Tour.

In 2003 he set the school's all-time single-season stroke average at 70.98 and played on the U.S. Palmer Cup team that lost 14-10 to Europe.

He played on the Nationwide Tour again in 2010, winning the Ford Wayne Gretzky Classic in July.

He finished the year 23rd on the money list and earned his 2011 PGA Tour card.

He won in his second tournament back, defeating David Lingmerth in a playoff at the United Leasing Championship.