Željko Tanasković (Serbian Cyrillic: Жељко Танасковић,ŽeljkoTanasković born 8 July 1967) is a Serbian volleyball player. With Volleyball national team won bronze and silver medals at the European Championships in 1995. and in 1997., bronze medals at the Olympic Games and the World Cup in 1996., and a silver medal at the World Championships in 1998. year. He was captain of the volleyball team of Yugoslavia.
He was born in Lučani.
In 1996 he was part of the Yugoslav team which won the bronze medal in the Olympic tournament. He played all eight matches.