2011–12 Olympiacos F.C. season
| 2011–12 season | ||||
|---|---|---|---|---|
| Chairman | Evangelos Marinakis | |||
| Manager | Ernesto Valverde | |||
| Stadium | Karaiskakis Stadium, Piraeus | |||
| Super League Greece | 1st | |||
| Greek Cup | Winners | |||
| Champions League | Group stage | |||
| Europa League | Round of 16 | |||
| Top goalscorer | League: Kevin Mirallas (20) All: Kevin Mirallas (20) | |||
| Highest home attendance | 31,553 vs. Panathinaikos (19 November 2011) | |||
| Lowest home attendance | 14,372 vs. Levadiakos (14 January 2012) | |||
| Average home league attendance | 21,529 | |||
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The 2011–12 season was Olympiacos's 53rd consecutive season in the Super League Greece and their 86th year in existence.
The season was one of the best of the club's history. The club reached UEFA Europa's League Round of 16, and won both titles (Super League and Greek Cup), while performing beautiful football.
Olympiacos finished 1st in the Greek Super League, winning the title for a second consecutive season.