Padmanabhan
Notable people with the name Padmanabhan include:
- C. M. Padmanabhan Nair (?–1977), an Indian politician
 - Dayal Padmanabhan, an Indian film director and producer
 - Govindarajan Padmanabhan, a renowned biochemist and a pioneer in Indian biotechnology
 - Manjula Padmanabhan, a playwright, journalist, comic strip artist, and children's book author
 - Mannathu Padmanabha Pillai (1878–1970), an Indian social reformer and a freedom fighter
 - Mohan Padmanabhan, an Indian economist and journalist
 - Neela Padmanabhan, a Tamil writer
 - Padmanabhan Balaram, an Indian biochemist
 - Padmanabhan Nair (1928–2007), an eminent Kathakali exponent
 - Padmanabhan Palpu (1963–1950), a bacteriologist and social revolutionary
 - Padmanabhan Sivadas, an Indian cricketer
 - Sundararajan Padmanabhan, the former Chief of Army Staff of the Indian Army
 - Thanu Padmanabhan (1957–2021), an Indian theoretical physicist
 - Thinakkal Padmanabhan, a short story writer
 - Uma Padmanabhan, a Tamil socialite, actress and news presenter
 - Vijay Padmanabhan, a law professor
 - Dr. R. S. Padmanabhan, dental surgeon of Karnataka -1946, Qualified at Vienna
 
See also
- Budget Padmanabhan, a South Indian Tamil film