Perumal (the 'Great One') is the name of a Hindu deity.
It was also a medieval Indian royal title of:
- Western Ganga dynasty[1]
- Sripurusha
- Rajamalla
- Nitimarga
- Pandya dynasty[1]
- Maran Chatayan
- Chola dynasty[1]
- Parantaka
- Pallava dynasty[1]
- Paramesvara Varma II of Kanchi
- Chera Perumals of Makotai[2]
- Rama "Rajasekhara" (Cheraman Perumal Nayanar)
- Sthanu Ravi (Kulasekhara Alvar)
- Bhaskara Ravi "Manukuladitya"
- Rama "Kulasekhara"