- Movant
- Move
- Movie Rating
- Mueller, Robert Swann, III
- Multidistrict Litigation
- Multilevel Distributorship
- Multiplicity of Actions
- Municipal
- Municipal Corporation
- Muniments of Title
- Murder
- Murphy, Francis William
- Music Publishing
- Mussey, Ellen Spencer
- Mussolini, Benito
- Mutilation
- Mutiny
- Mutual Company
- Mutual Fund
- Mutual Mistake
- Mutuality of Obligation
- My Lai Massacre
