Adam Lucas (born 27 October 1983) is an Australian Olympic swimmer who specialized in individual medley (IM) events.

[7][8][9] At the Athens OIympics he challenged seven other swimmers on the seventh heat, including top medal favourite Michael Phelps.

[10][11] After the 2004 Olympic Games, Lucas represented Australia at the 2004 World Short Course Championships in Indianapolis, USA.

[15] At the 2005 FINA World Championships in Montreal, Canada, Lucas qualified for the semi-finals of the 200 IM finishing 9th with a time of 2:01.99.

At the 2008 Australian Olympic Trials he finished second behind Leith Brodie in 2:01.84, but failed to attain a FINA A-cut of 2:01.40.