Bilbao Arena is an indoor arena in the neighbourhood of Miribilla in Bilbao, Spain. The central hall can hold up to 10,014 people for basketball games. The central hall is also used for concerts and other kinds of shows. The facilities also include swimming pools and gymnasiums for the use of the local residents.

Since it opened in September 2010, it is the home arena of the Bilbao Basket club of the Spanish League. The 2011 FIBA Europe Under-20 Championship was contested at the venue.

This is a list of league and European competition games attendances of Bilbao Basket at Bilbao Arena.

Domestic competition						European competitions
Season	Total	High	Low	Average		Season	Total	High	Low	Average
2010–11 ACB	165,235	8,793	7,014	7,868		2010–11	Did not enter any European competition
2011–12 ACB	156,016	10,014	8,039	8,668		2011–12 EL	88,686	10,014	7,436	8,869
2012–13 ACB	170,562	10,014	6,917	9,476		2012–13 EC	62,429	10,006	6,098	7,804
2013–14 ACB	154,650	10,000	7,610	9,097		2013–14 EC	44,429	8,431	4,583	5,554
2014–15 ACB	168,243	10,014	7,314	8,855		Did not enter any European competition
2015–16 ACB	154,076	10,004	7,704	9,063		2015–16 EC	38,363	5,780	4,070	4,795
2016–17 ACB	139,322	9,833	7,792	8,708		2016–17 EC	21,658	6,438	4,132	5,415
2017–18 ACB	148,786	9,842	7,803	8,752		2017–18 EC	20,319	4,375	3,711	4,064
2018–19 Oro	132,771	9,644	5,027	6,639		Did not enter any European competition
2019–20 ACB	93,502	10,001	7,333	8,500

• Bizkaia Arena
• List of indoor arenas in Spain

• Bilbao Basket Official Website (in Spanish)
• ACXT Architects Official Website (in Spanish and English)