Kalasala Babu (1950 – 14 May 2018) was an Indian actor who performed on stage, and in television serials and films.

Babu acted at Kalidasa Kala Kendram for two years, and was offered roles by the late O. Madhavan and K. T.

In total, nine plays were conducted and scripted by renowned personalities such as P. J. Antony, Sreemoolanagaram Vijayan, N. N. Pillai and others.

[1] Babu got his first opportunity in film in 1977, in Inayethedi, the first venture of John Paul, George Kitho, Kaloor Dennis and Antony Eastman.

[1] Babu made his way back into cinema with Kasthooriman in 2003, afterwards acting in character and villain roles in many movies, and achieved recognition for his performances, comfortably filling the acting space left vacant by late character actors such as N. F. Varghese and Narendra Prasad.

Babu acted in the popular Malayalam serial Amma as retired judge Poomankalathe Gopinatha Menon, which was daily telecast on Asianet channel from 2012 to 2015.