Thomas Peter Wilkens (born November 25, 1975) is an American former competition swimmer and Olympic medalist.

Wilkens represented the United States at the 2000 Summer Olympics in Sydney, Australia.

He received a bronze medal for his third-place performance in the men's 200-meter individual medley, finishing with a time of 2:00.87.

He attended Christian Brothers Academy in Lincroft, and graduated from Stanford University.

[4] He helped Stanford win the NCAA team championship in 1998, in addition to second-place finishes in 1995 and 1997.