The Ultimate Weapon is a 1998 Canadian action film directed by Jon Cassar, starring Hulk Hogan, Daniel Pilon, Carl Marotte and Cynthia Preston.

Hogan stars as a military contractor who runs afoul of the I.R.A. when he destroys one of their weapon stashes, and must protect his family from their vengeful wrath. Coming from the producer of the similar Steele Justice, it is considered Hogan's only true foray into the type of R-rated action vehicles that many of his contemporaries essayed during the 1980s and 1990s.