K. Pankajakshan ( Malayalam: . കെ പങ്കജാക്ഷൻ; born January 25, 1928 in Pettah, Travancore; † August 28, 2012 in Thiruvananthapuram, Kerala ) was an Indian politician of the Revolutionary Socialist Party.
Pankajakhan was general secretary of the Revolutionary Socialist Party, he previously was a member of the Kerala Socialist Party. From 1970 to 1991 he was a member of Kerala Legislative Assembly. He was Minister of various resorts from 1976 to 1979 and from 1987 to 1991 in the state of Kerala.