2015 Suphanburi F.C. season

The 2015 season is Suphanburi's fifth season in the Thai Premier League of Suphanburi Football Club. Since 2006–2007 and 2013 to present.

Thai FA Cup
Chang FA Cup

Thai League Cup
Toyota League Cup

Transfers
First Thai footballer's market is opening on 6 November 2014 to 28 January 2015

Second Thai footballer's market is opening on 3 June 2015 to 30 June 2015