
Olympiacos Football Club (Greek: ΠΑΕ Ολυμπιακός Σ.Φ.Π. ), known simply as Olympiacos or Olympiacos Piraeus, is a Greek professional football club based in Piraeus.
The Georgios Karaiskakis Stadium (Greek: Στάδιο Γεώργιος Καραϊσκάκης), commonly referred to as the Karaiskakis Stadium (Greek: Στάδιο Καραϊσκάκη, ), is a football stadium in Piraeus, Attica, Greece, and the home ground of the Piraeus football club Olympiacos. It is named after Georgios Karaiskakis, a military commander and national hero of the Greek War of Independence, who was mortally wounded in the area.
With a capacity of 33,334 it is the largest football-specific stadium and the second largest football stadium in Greece overall.
The stadium hosted the 2023 UEFA Super Cup, since the original venue in Kazan had to be moved due to Russia's suspension from UEFA.