Nicholas Kalogeropoulos, also known as Nicky Kalo, is a retired Greek tennis player who won a bronze medal at the 1971 Mediterranean Games. In doubles, he finished as runner-up at the 1968 Italian Open. He was ranked as the best Greek player from 1962–74 and was a member of the Greek Davis Cup team from 1963–81.
- Occupation
- tennis player, tennis coach
- Citizenship
- Greece
- Born
- February 18, 1945
