Kalevi Hämäläinen (13 December 1932 – 10 January 2005) was a Finnish cross-country skier who competed in the late 1950s and early 1960s.
He won the 50 km event at the 1960 Winter Olympics in Squaw Valley.
He was born in Juva.
Hämäläinen also won three medals in the FIS Nordic World Ski Championships with a gold in the 30 km (1958), and bronzes in the 4 x 10 km (1958) and the 50 km (1962).