Daniel Heenan (born 17 November 1981) is an Australian-born rugby union footballer who represented Australia and Japan.
Heenan was born in Queensland and was educated at Marist College Ashgrove.
Although he had some trouble with injury, which caused him to miss a number of games during his time at the Reds, Heenan made his debut for Australia in 2003 in a match against Wales.
Heenan signed with the Brumbies for the 2006 Super 14 season, leaving the Reds with 23 caps to his name.
Following the 2006 Super 14 season, Heenan was named in John Connolly's Wallaby team to play England.