Kelappan Thampuran is an Indian name and may refer to:
Kelappan Thampuran (cricketer, born 1925), Travancore-Cochin cricket team Kelappan Thampuran (Kerala cricketer), Kerala cricket team Kelappan Thampuran (Travancore-Cochin cricketer) or Kerala Varma Kelappan (born 1937), Travancore-Cochin cricket team