Kalevi Johannes Lahdenranta (born 20 March 1942) is a retired Finnish weightlifter.

He competed at the 1968 and 1972 Summer Olympics in the heavyweight and super heavyweight categories, respectively, and finished in seventh place in both games.

[1] In 1970, he won a bronze and a silver medal at the world and European championships.

He set four world records in the snatch between 1970 and 1974.

This biographical article relating to weightlifting in Finland is a stub.