Lahiri
Lahiri () is a native Bengali surname belonging to the Bengali Brahmin caste of India and Bangladesh. Notable people with this surname

 Anirban Lahiri (born 1987), Indian golfer
 Anya Lahiri (born 1982), British model
 Bappi Lahiri (1952-2022), Indian music director
 Dulal Lahiri (born 1947), Bengali actor
 Jhumpa Lahiri (born 1967), Indian-American author
 Rajendra Lahiri (1901–1927), Bengali revolutionary
 Samik Lahiri (born 1967), Indian politician
 Shanu Lahiri (1928–2013), Bengali painter
 Shyama Charan Lahiri (1828–1895), Indian yogi, better known as Lahiri Mahasaya

Surnames of Indian origin
Bengali Hindu surnames