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- Magic: The Gathering (Wizards of the Coast) (August 1993)
- Magi-Nation Duel (Interactive Imagination)
- MapleStory Trading Card Game (Wizards of the Coast) (October 2007)
- Medabots Trading Card Game (Score Entertainment)
- MegaMan: NT Warrior Trading Card Game (Decipher, Inc.)
- Middle-earth Collectible Card Game (Iron Crown Enterprises) (December 1995)
- MLB Showdown (Wizards of the Coast)
- Monster Collection (Group SNE) (1997)
- Monster Magic (Trio Toys)
- Monster Rancher Collectible Card Game (Artbox Entertainment)
- Monster Tykes (Rapid POD Printing) (June2007)
- Monsuno (2012)
- Monty Python and the Holy Grail Collectible Card Game (Kenzer & Company) (June 1996)
- Moonga Card Game (EverdreamSoft)
- Mortal Kombat Kard Game (Brady Games) (January 1996)
- Moto GP 2012 (Stampii)
- Mystical Empire (Northeast Games, Inc.)
- Mythos (Chaosium) (March 1996)
- Myths and Legends/Mitos Y Leyendas (Salo S.A) (Spanish)
- My Little Pony: Friendship Is Magic Trading Cards
Read more about this topic: List Of Collectible Card Games