Nikolas Constantinos Tsattalios (born 1 March 1990) is an Australian soccer player who plays for Sydney Olympic FC.

Club career

Tsattalios grew up in Sydney playing for his local Carss Park Soccer Club, alongside former Sydney FC teammate Dean Bouzanis.

Sydney FC

Tsattalios made his A-League debut on 12 October 2007 against Perth Glory as a second-half substitute. He played just five games for Sydney and eventually was released by the club. He was signed by the Newcastle Jets for the 2009 AFC Champions League on a six-month contract with the option of an extension into the A-League 2009-10 season.

Sydney Olympic

Sydney Olympic signed Tsattalios for the 2010 NSW Premier League season.

Sutherland Sharks

Tsattalios signed for the Sutherland Sharks for the 2011 NSW Premier League season.

Wellington Phoenix

On 19 July 2011, it was announced that Tsattalios had signed with the Wellington Phoenix in the A-League.

Sutherland Sharks

On 1 June 2012, Tstallios re-joined NSW Premier League club Sutherland Sharks.

International career

In 2006, he joined the NSW Institute of Sport football program leading to being named as a stand-by player for the Joeys squad for the AFC U-17 Championship 2006.

Honours

With Australia: