Thomas Fitzgerald Dolan (born September 15, 1975) is an American former competition swimmer, two-time Olympic champion, and former world record-holder.
Dolan grew up swimming for Rick Curl and the Curl-Burke Swim Club, along with the Washington Golf & Country Club during the summer. He attended the University of Michigan in Ann Arbor, where he swam for coach Jon Urbanchek's Michigan Wolverines swimming and diving team in National Collegiate Athletic Association (NCAA) competition from 1994 to 1997. During his college swimming career, he won individual NCAA national championships in the 500-yard freestyle (1995, 1996, 1997), 1,650-yard freestyle (1995, 1996), and 400-yard individual medley (1995, 1996), and was a member of three of Michigan's winning teams in the 800-yard freestyle relay (1994, 1995, 1996).
Dolan was inducted into the International Swimming Hall of Fame as an "Honor Swimmer" in 2006. He was also inducted into the Virginia Sports Hall of Fame in 2009. He now runs the Tom Dolan Swim School in Northern Virginia, teaching infants to adults—solid fundamentals that are essential for water-safety, recreational and competitive swimming.