Padmanabha () is an epithet of the Hindu deity Vishnu. It may refer to:

Places Padmanabhaswamy Temple, in Trivandrum, Kerala, India Padmanabhapuram, a town in Kanyakumari district, Tamil Nadu, India Anantha Padmanabha Swamy Temple, in Vikarabad, Andhra Pradesh, India Padmanabham, one of the 46 mandals in Visakhapatnam District in India. Padmanabhanagar, a neighborhood in Bangalore, Karnataka, India Padmanaba Nagar Assembly constituency

Religion One of the Thousand Names of Lord Vishnu in the Sanskrit hymn Vishnu Sahasranama Padmanabha Swamy, the presiding deity at the Padmanabhaswamy Temple in Thiruvananthapuram, Kerala, India Padmanabha, in the Jain tradition, the future reincarnation of Bimbisara, King of Magadha

Other Padmanābha (poet), 15th century Indian poet Padmanabhan, an Indian male given name