Spodek (saucer in Polish) is a multipurpose arena complex in Katowice, Poland, opened in 1971 at 35 Korfanty Street under the name Wojewódzka Hala Widowiskowo-Sportowa w Katowicach (Voivodeship Sport and Show Arena in Katowice), under which it is known in the Polish technical/architectural literature, and under which it formally functioned until 1997.
Aside from the main dome, the complex includes a gym, an ice rink, a hotel and three large car parks. It is the largest indoor venue of its kind in Poland. It hosts many important cultural and business events. Music concerts are especially common non-sport events. Spodek can hold 11,500 people, although this number is in practice limited to 10,000 or even 8,000 due to stage set-ups obscuring the view. Its name is "saucer" in Polish as it resembles a tilted flying saucer.