Series with the first letter - "M"
- Millennium (1996–1999)
- Million Pound Menu (2018–…)
- Milo Murphy's Law (2016–…)
- Min vän Percys magiska gymnastikskor (1994)
- Mind Field (2017–…)
- Mind Games (2014)
- Mind Over Murder (2022)
- Mind Your Language (1977–1986)
- Minder (1979–1994)
- Mindhunter (2017–…)
- Minecraft Manhunt (2019–…)
- Minor Adjustments (1995–1996)
- Minx (2022–…)
- Mira, Royal Detective (2020–…)
- Miracle Workers (2019–…)
- Miraculous: Tales of Ladybug & Cat Noir (2015–…)
- Miranda (2009–2015)
- Miriam Margolyes: Almost Australian (2020)
- Mirzapur (2018–…)
- Mischievous Kiss (2010–…)
- Mischievous Kiss: Love in Tokyo (2013–2015)
- Misfits (2009–2013)
- Misleading Cases (1967–1971)
- Mismatched (2020–…)
- Miss Fisher's Murder Mysteries (2012–…)
- Miss Marple: A Murder Is Announced (1985)
- Miss S (2020–…)
- Miss Scarlet and the Duke (2020–…)
- Missing: The Other Side (2020–…)
- Mission Hill (1999–2002)