Adam Mania (born August 31, 1983 in Hickman, Nebraska) is a swimmer who competed in the 2004 Summer Olympics in Athens, Greece for Poland.

He was initially trained at Country Kids Swim Team in Bennett, Nebraska in a 2-lane 20-yard pool by Robin Lowe until college.

He was the U.S. National Champion in 2006 in the 100 backstroke and 200 individual medley in the meet held in Federal Way, Washington.

He was a coach and swimmer for Schroeder YMCA Swim Team in Brown Deer, Wisconsin and coached by Dave Anderson when he won his 3 National Titles and also when he set the US Open Record in the 50m Backstroke.

His parents are Genowefa Szczerbowska and Zbigniew Mania who met in a refugee camp in Vienna, Austria in 1981 after fleeing from Poland shortly before martial law was declared.