M
- Mail Services
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- Map, Campus
- Marching Mizzou
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- Mathematics
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- Meat Market
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- Media relations, see MU News and Information
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- Medicine, School of
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- Missouri Review
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- Missouri Spatial Data Information Service
- Missouri Student Unions
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- Missouri Training Institute (MTI)
- Missourian, Columbia (newspaper)
- Mizzou Alternative Breaks
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- MU Student Center
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- Multidisciplinary Degrees, Office of
- Museum of Anthropology
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- MUTV 23
- myVITA
- myZou student information system