Fiyapı İnönü Stadium (Turkish: Fiyapı İnönü Stadyumu) is a football stadium in Istanbul, Turkey and is the home ground of the football club Beşiktaş J.K.. Previously the ground has aso been shared with Galatasaray S.K. and Fenerbahce S.K.. The ground is located in Dolmabahçe, close to the Dolmabahçe Palace in the district of Beşiktaş, on the European side of Istanbul. The stadium has an all-seated capacity of 32,086.
On October 24, 2007, during a Champions League match with Liverpool, İnönü Stadium took the title of "loudest stadium in the world" when the fans at the stadium reached a world record of 132 decibels . This record was previously held by Liverpool fans.