The March 21, 2004 Edition of Heat is a Professional wrestling television show of the WWE, which took place at the Continental Airlines Arena in East Rutherford, New Jersey. It was taped on March 15, 2004.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Rico (w/ Miss Jackie) defeated Steven Richards
- Lance Storm defeated Kenn Phoenix
- Rosey & The Hurricane defeated Garrison Cade & Mark Jindrak