EuroBasket 2015 was the 39th edition of the EuroBasket championship that was organized by FIBA Europe. It was co-hosted by Croatia, France, Germany, and Latvia, making it the first EuroBasket held in more than one country. It started on 5 September and ended on 20 September 2015.

The Stade Pierre-Mauroy, also known as the Decathlon Arena – Stade Pierre-Mauroy for sponsorship reasons, is a multi-use retractable roof stadium in Villeneuve-d'Ascq, France, that opened in August 2012. It has a seating capacity of 50,186 and is the home stadium of Lille OSC. Initially named Grand Stade Lille Métropole, the stadium was renamed on 21 June 2013, just after the death of the former Mayor of Lille and former Prime Minister of France Pierre Mauroy (1928–2013).