Olympiacos women's volleyball team (Greek: Ολυμπιακός, [olimbiaˈkos]), commonly referred to as Olympiacos, Olympiacos Piraeus or with its full name as Olympiacos SFP, is the women's volleyball department of the major Greekmulti-sport club, Olympiacos SFP, based in Piraeus, Attica. The department was founded in 1930 and their home ground is the Melina Mercouri Indoor Hall in Agios Ioannis Rentis, Piraeus.
The season 2017–18 was the most successful in the club's history and the most successful by any Greek women's volleyball club in history; besides winning the aforementioned CEV Challenge Cup in their second final presence in a row, they won the domestic competitions undefeated, with 25–0 wins in the League, finishing the season with only two sets lost in an unprecedented 75–2 set record, and 4–0 wins in the Cup with a 12–1 set record, achieving a Continental Treble and their sixth consecutive domestic Double.[1][2] In the same season, the men's volleyball team reached the CEV Challenge Cup final and Olympiacos became the first Greek volleyball club that had men and women playing simultaneously in European finals, and one of the very few in the continent to have won European trophies in both departments.