Teddy Tandjung (born 20 February 1973) is an Indonesian former professional tennis player.

Tandjung, a native of Palembang, played college tennis for the University of Central Florida and featured on the professional tour during the 1990s.

[1] Competing in multi-sport events, Tandjung won three bronze medals for Indonesia at the 1993 Southeast Asian Games in Singapore and a further bronze medal at the 1994 Asian Games in Hiroshima.

[2] In 1995 he appeared in two Davis Cup ties for his country, partnering Donny Susetyo in doubles rubbers against South Korea and Chinese Taipei, for a loss and a win respectively.

[3]