- Adi Andhra
- Adi Dravida
- Adi Karnataka
- Ajila
- Arunthathiyar
- Ayyanavar (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Baira
- Bakuda
- Bandi
- Bellara
- Bharatar (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Chakkiliyan
- Chalavadi
- Chamar, Muchi
- Chandala
- Cheruman
- Devendrakulathan
- Dom, Dombara, Paidi, Pano
- Domban
- Godagali
- Godda
- Gosangi
- Holeya
- Jaggali
- Jambuvulu
- Kadaiyan
- Kakkalan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Kalladi
- Kanakkan, Padanna (in the Nilgiris district)
- Karimpalan
- Kavara (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Koliyan
- Koosa
- Kootan, Koodan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Kudumban
- Kuravan, Sidhanar
- Madari
- Madiga
- Maila
- Mala
- Mannan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Mavilan
- Moger
- Mundala
- Nalakeyava
- Nayadi
- Padannan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Pagadai
- Pallan
- Palluvan
- Pambada
- Panan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Panchama
- Pannadi
- Panniandi
- Paraiyan, Parayan, Sambavar
- Paravan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Pathiyan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Pulayan, Cheramar
- Puthirai Vannan
- Raneyar
- Samagara
- Samban
- Sapari
- Semman
- Thandan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Vathiriyan
- Velan
- Vetan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)
- Vettiyan
- Vettuvan (in Kanyakumari district and Shenkottah taluk of Tirunelveli district)