Kulathupuzha Sastha Temple is a Hindu temple dedicated to Shasta, located in Kulathupuzha in the Kollam district of Kerala, India. It is one of the five important Sastha temples in Kerala, the others being Aryankavu, Achankovil, Sabarimala and Kanthamala. The idol there is believed to have been installed by Parashurama and is made up of eight pieces of stone. The temple is known for the Meenoottu offering. The temple is governed by the Travancore Devaswom Board.

Kulathupuzha is a town in the eastern part of Kollam district of Kerala, India. It is one of the important pilgrim spots linked with the legend of Sabarimala. It is the birthplace of the Malayalam music composer Raveendran. Kulathupuzha is the source of the Kallada river, Thenmala Dam (KIP) is located on this river. As declared by the Governor Arif Mohammad Khan, Kulathupuzha panchayat is the first in India to have achieved Constitution-literacy.