Mega Man, known as Rockman in Japan, also written as MegaMan and Megaman, may refer to:
- Mega Man, Capcom's video game franchise.
- Mega Man, the first set of Mega Man game series produced by Capcom, commonly referred as the "original" or "classic" series.
- Mega Man, the main character of the original Mega Man series.
- Bad Box Art Mega Man, an alternate version of the original Mega Man.
- Mega Man?, an evil copy of Mega Man.
- Shadow Mega Man, an enemy copy of Mega Man.
- Rockman Shadow, an evil version of Mega Man.
- Mega Man X, the main character of the Mega Man X series.
- Mega Man Volnutt / Mega Man Trigger, the main character of the Mega Man Legends series.
- MegaMan Juno, a character from Mega Man Legends series.
- MegaMan.EXE, Lan's NetNavi from the MegaMan Battle Network series.
- MegaMan, the EM Wave Change of Geo Stelar and Omega-Xis.
- Mega Man, the name given to Biometal users in the Mega Man ZX series.
- OVER-1, the new Mega Man from Rockman Xover.
- Mega Man, the first game of the classic Mega Man series for NES.
- Mega Man: Dr. Wily's Revenge, a Mega Man game for Game Boy.
- Mega Man (Game Gear), a Mega Man game for Game Gear.
- Mega Man (PC), a Mega Man game for computer.
- Mega Man, a animated series that ran from 1994 to 1996.
- Mega Man, a comic book series by Dreamwave Productions.
- Mega Man, a comic book series by Archie Comics.