| Mar TV | TR | general |
| Marah FM | PS | music |
| Maranatha TV | GH | religious |
| Maranatha TV | GT | religious |
| Maranatha TV | SR | religious |
| Marao TV | GE | lifestyle |
| Maray TV | CL | general |
| Maraya | SA | series |
| Marca TV | EC | general |
| Marco Polo TV | DE | lifestyle |
| MarcoPolo Travel TV | IT | travel |
| Marego TV | GH | general |
| Marga Marga TV | CL | general |
| Margarita TV | VE | general |
| Maria TV | RO | religious |
| Maria Vision | MX | religious |
| Maria Vision Italia | IT | religious |
| Maria Vision USA | US | religious |
| Maria+Vision Medjugorje | BA | religious |
| Mariam TV | LB | religious |
| Marijampoles TV | LT | general |
| Marin TV Community Channel | US | general |
| Marin TV Educational Channel | US | education |
| Marin TV Government Channel | US | legislative |
| Marina Stereo | CO | music |
| Marina TV | KW | music |
| Mario Pinto TV | EC | news |
| Mariquita Stereo | CO | music |
| Maritima TV | FR | general |
| Marjaeyat TV Arabic | IQ | religious |
| Marjaeyat TV English | IQ | religious |
| Marjaeyat TV Persian | IQ | religious |
| Marka TV | DO | general |
| Marla Vision | DO | general |
| Marmiton TV | FR | general |
| Marneuli TV | GE | news |
| Maronas Entertainment | UY | entertainment |
| Maroussiotika TV | GR | general |
| Marquee Sports Network | US | sports |
| Married with Children | US | series |
| Marsella TV | CO | general |
| Marsil TV | ET | religious |
| Martial Arts World | CN | general |
| Martin County TV | US | legislative |
| Martinique 1ere | MQ | general |
| Maruay TV | TH | general |
| Marutam Music | IN | music |
| Marutam TV | IN | entertainment |
| Marvel HQ | IN | animation, kids |
| Marvel HQ | US | general |
| Marvision TV | BO | general |
| Mas 104 Television | CO | general |
| Mas Chic | AR | entertainment |
| Mas Ciclismo TV | CR | sports |
| Mas FM | AR | music |
| Mas Jerez | ES | general |
| Mas Musica TV | AR | music |
| Mas Musica TV | GT | music |
| Mas Norte TV | CO | general |
| Mas Noticias Television | HN | news |
| Mas TV | PY | general |
| Mas TV Sincelejo | CO | general |
| Mas Talk | VE | entertainment |
| Mas Television | UY | general |
| Mas Television de Colon | HN | general |
| Mas adrenalina | US | entertainment |
| Mas23 TV | PA | music |
| MasMusica FM | CO | music |
| Masah | SA | general |
| Masala TV | PK | cooking |
| Masha y el Oso | CY | kids |
| Mashariki TV | BI | general |
| Mashariki TV | KE | general |
| Mashriq TV | PK | news |
| Mason Cable Network | US | education |
| Mason TV | UA | entertainment |
| Maspero Zaman | EG | general |
| Masr Om Eldonia | EG | general |
| Mass TV | MN | general |
| Massa TV | KE | general |
| Massaya TV | SY | lifestyle |
| Master Chefs Academy TV | UK | cooking, education |
| Master Show TV | BR | music |
| Master TV | PE | general |
| Master Video | PR | religious |
| Master's TV | NG | religious |
| MasterChef | US | series |
| MasterChef Danmarks storste madtalenter | SE | cooking, lifestyle |
| Mastiii | IN | music |
| Mata Milenial Indonesia TV | ID | general |
| Mata O Te Rapa Nui | CL | general |
| Mataro Televisio | ES | general |
| Match! | RU | sports |
| Match! Arena | RU | sports |
| Match! Boets | RU | sports |
| Match! Futbol 1 | RU | sports |
| Match! Futbol 2 | RU | sports |
| Match! Futbol 3 | RU | sports |
| Match! Igra | RU | sports |
| Match! Planeta | RU | sports |
| Match! Premier | RU | sports |
| Match! Strana | RU | sports |
| Match! Ultra | RU | sports |
| Match4 | HU | sports |
| Matele | BE | general |
| Mathrubhumi News | IN | news |
| MaticesTV | PE | general |
| Matiguas TV Canal 42 | NI | general |
| Matin Libre TV | BJ | general |
| Matkanalen | NO | cooking |
| Matlock | SE | series, classic |
| Matlock | US | series |
| Matribhumi TV | BD | general |
| Matrix TV Yogyakarta | ID | general |
| Matur TV | RU | music |
| Maulevision | CL | general |
| Maurienne TV | FR | general |
| Maussan Television | MX | science |
| Maverick Black Cinema | US | movies |
| MaviKaradeniz TV | TR | general |
| Mawda TV | EG | religious |
| Mawwal | PS | music |
| Max | AL | movies |
| Max | CA | entertainment |
| Max Movie | BG | movies |
| Max Movies | IN | movies |
| Max Music | IN | music |
| Max Plus TV | PY | entertainment |
| Max Sport 1 | BG | sports |
| Max Sport 2 | BG | sports |
| Max Sport 3 | BG | sports |
| Max Sport 4 | BG | sports |
| Max TV | BZ | music |
| Max TV | CH | general |
| Max TV | GH | general |
| Max2U | ID | entertainment |
| MaxTV | CO | entertainment |
| Maxcine | US | movies |
| Maxcine 2 | US | movies |
| Maxcine Comedy | US | movies |
| Maxcine Family | US | movies |
| Maxcine Kids | US | movies |
| Maxima FM | CL | music |
| Maxima FM Chile | CL | music |
| Maxima TV | AR | series |
| Maxima TV | VE | entertainment |
| Maxivision Canal 8 | EC | general |
| Maxivision TV | GT | entertainment |
| Maxx | IR | entertainment |
| Maxx Empire TV | GH | music |
| Maya Channel | TH | entertainment |
| Maya TV | HN | news |
| Maya TV | IN | entertainment |
| Mayavision | MX | general |
| Mayotte 1ere | YT | general |
| Mayotte One TV | YT | music |
| Mayyazhi | IN | general |
| Mazhavil Manorama | IN | entertainment |
| Mazowsze.tv | PL | entertainment |
| Mazzika | EG | music |
| Mbegu TV | CD | general |
| Mbocayaty TV | PY | general |
| MbourTV | SN | general |
| McKinney TV | US | legislative |
| McLeod's Daughters | US | series |
| McLeods Tochter | DE | series |
| McLeods dotre & Grantchester | SE | series |
| Mchongo TV | TZ | outdoor |
| Me | ZA | entertainment |
| Me-Tele | JP | general |
| MeTV | US | entertainment |
| MeTV Toons | US | animation, kids |
| MeTV+ | US | entertainment |
| Meaningful Television | GD | general |
| Mechta | RU | movies |
| Med Müzik | TR | music |
| Med kniven for struben | SE | cooking, lifestyle |
| Med.TV | MT | culture |
| Medalhao Persa | BR | shop |
| Medan TV | ZA | religious |
| Medegbe TV | BJ | religious |
| Medekiku TV | JP | general |
| Medeniyyet TV | AZ | culture |
| Medi TV | ES | general |
| Medi1TV Afrique | MA | news |
| Medi1TV Arabic | MA | news |
| Medi1TV Maghreb | MA | news |
| MediBizTV | IN | science, education, news |
| MediCOOL TV | RO | lifestyle |
| Media Infos TV | SN | news |
| Media Mais TV | MZ | general |
| Media Office | AE | news |
| Media One | IN | news |
| Media Pilipinas TV | PH | sports |
| Media Sunnah Aceh | ID | religious |
| Media TV | IT | general |
| Media TV | MD | general |
| Media TV | PE | general |
| Media TV | TH | general |
| Media Turk TV | AZ | news |