Major:Sun TV^HD |Star Vijay^HD |Zee Tamil^HD |Colors Tamil^HD |Jaya TV^{HD, 1} |Kalaignar TV¹ |Polimer TV |Sun Life |Raj TV
Minor:Captain TV¹ |Makkal TV¹ |Mega TV¹ |Vasanth TV |Vendhar TV |Pudhuyugam |Vaanavil |Tamilan TV |Imayam TV |MK TV |Win TV |Velicham TV¹
Local channels:Super TV |Moon TV |Madhimugam TV¹ |Meenakshi TV |Dheeran TV
Comedy:Adithya TV |Sirippoli |MK Six
State-owned:DD Podhigai |DD Puducherry

Movie channels:
K TV^HD |Vijay Super |Zee Thirai^HD |J Movie |Murasu |Raj Digital Plus |Mega 24

Music channels:
Sun Music^HD |Vijay Music |Jaya Max |Isaiaruvi |Raj Musix Tamil |Peppers TV |Sahana TV |Tunes 6 Music |MK Tunes |Mega Musiq |SS Music |7S Music |Music Zone

News channels:
Sun News |Puthiya Thalaimurai TV |Thanthi TV |News 7 Tamil |Polimer News |News18 Tamil Nadu |Jaya Plus |Kalaignar Seithigal |Sathiyam TV |Captain News |Maalai Murasu |Cauvery News |Lotus News |News J |Raj News Tamil |News Tamil 24x7

Digital news channel:Zee Tamil News

Travel, health and lifestyle channels:
Discovery Tamil |Travelxp Tamil

Kids’ channels:
Chutti TV |Chithiram |ETV Bala Bharat Tamil

Sports channels:
Star Sports 1 Tamil |Sony Ten 4^{HD, 2}

Devotional channels:
Hinduism:SVBC 2 |Sai TV |Sairam TV |Thendral TV
Christianity:Angel TV |Aaseervatham TV |Madha TV |Nambikkai

Defunct channels:
Sun Action |Channel UFX |Nat Geo Tamil |Naaptol Tamil

Notes:
¹Denotes mouthpiece channels of political parties.
²Bilingual (Tamil and Telugu).