Nikolas "Nik" Berger (born March 18, 1974, in Salzburg) is an Austrian beach volleyball player.

At the 1999 European Championship, play at home in Vienna, Berger finished his career in indoor volleyball.

With Oliver Stamm, Berger competed at the 2000 Summer Olympics, in Sydney, but they lost to the Brazilian duo Zé Marco de Melo/Ricardo Santos.

[3] At the 2004 Summer Olympics, in Athens, he plays with Florian Gosch after an injury to his season partner Clemens Doppler.

[4] A year earlier he won the European Championships with Doppler.