Series with titles starting with letter "M"
- Maradona in Mexico (2019)
- Maradona, sueño bendito (2021–…)
- Marcella (2016–…)
- Marchlands (2011)
- Marco Polo (2014–2016)
- Mare of Easttown (2021)
- María Marta: El crimen del country (2022–…)
- Maria Theresia (2017)
- Mariachis (2022-…)
- Marianne (2019–…)
- Marie Antoinette (2022-…)
- Marine Boy (1968–1969)
- MarkKim + Chef (2023-…)
- Marple (2004–2013)
- Marriage (2022–…)
- Marriage Contract (2016)
- Marriage of God & Soul Godannar!! (2003–2004)
- Married (2014–2015)
- Married at First Sight (2014–…)
- Married at First Sight Australia (2015–…)
- Married with Children (1986–1997)
- Marry Me Now (2018–…)
- Marry Me, or Not? (2015–2016)
- Mars (2016–…)
- Martha's Vineyard Mysteries (2020–…)
- Martin (1992–1997)
- Martin Chuzzlewit (1994)
- Marty (1968–1969)
- Marvel 616 (2020–…)
- Marvel Studios: Assembled (2021–…)