| Nickname | Thrylos (The Legend) Erythrolefki (The Red-Whites) |
|---|---|
| Leagues | EuroLeague |
| Founded | 1931 |
| History | Olympiacos Piraeus B.C. (1931–present) |
| Arena | Peace and Friendship Stadium |
| Capacity | 12,000 |
| Location | Piraeus, Greece |
| Team colors | Red and White |
Honours
- Greek League
- Winners (12): 1948–49, 1959–60, 1975–76, 1977–78, 1992–93, 1993–94, 1994–95, 1995–96, 1996–97, 2011–12, 2014–15, 2015–16
- Runners-up (23): 1956–57, 1971–72, 1972–73, 1974–75, 1976–77, 1978–79, 1979–80, 1980–81, 1985–86, 1991–92, 1998–99, 2000–01, 2001–02, 2005–06, 2006–07, 2007–08, 2008–09, 2009–10, 2010–11, 2012–13, 2013–14, 2016–17, 2017–18
- Greek Cup
- Winners (9): 1975–76, 1976–77, 1977–78, 1979–80, 1993–94, 1996–97, 2001–02, 2009–10, 2010–11
- Runners-up (9): 1978–79, 1982–83, 1985–86, 2003–04, 2007–08, 2008–09, 2011–12, 2012–13, 2017–18
- EuroLeague
- Winners (3): 1996–97, 2011–12, 2012–13
- Runners-up (5): 1993–94, 1994–95, 2009–10, 2014–15, 2016–17
- 3rd place (1): 1998–99
- 4th place (1): 2008–09
- Final Four (10): 1994, 1995, 1997, 1999, 2009, 2010, 2012, 2013, 2015, 2017
- FIBA Intercontinental Cup
- Winners (1): 2013
- McDonald’s Championship
- Runners-up (1): 1997
- FIBA International Christmas Tournament (defunct)
- Runners-up (1): 1996
Current roster
| 2018/2019 Team Roster | 2019/2020 Team Roster | 2020/2021 Team Roster (Updated 27-02-2021) |
| Head Coach : David Blatt | Head Coach : David Blatt Mutual Consent (06 October 2019) Head Coach : Kestutis Kemzura Sacked (12 January 2020) Head Coach : Giorgos Bartzokas | Head Coach : Giorgos Bartzokas |
| Vassilis Spanoulis | Vassilis Spanoulis | Vassilis Spanoulis |
| Nikola Milutinov | Nikola Milutinov (Serbia) CSKA Moscow (June 2020) | Charles Jenkins Crvena Zvezda (June 2020) |
| Aleksandr Vezenkov | Aleksandr Vezenkov | Aleksandr Vezenkov |
| Georgios Printezis | Georgios Printezis | Georgios Printezis |
| Kostas Papanikolaou | Kostas Papanikolaou | Kostas Papanikolaou |
| Briante Weber Metropolitans 92 (July 2019) | Aleksej Pokusevski Junior Team (July 2019) (July 2020) left. | Aaron Harrison (USA) G.Saray (June 2020) |
| Nigel Williams-Goss Utah Jazz (July 2019) | Nikos Arsenopoulos Psychiko (July 2019) | Livio Jean-Charles Asvel (June 2020) |
| Will Chery | Will Chery Pallacanestro Reggiana (July 2020) | Giannoulis Larentzakis UCAM Murcia (June 2020) |
| Axel Toupane Unicaja Malaga (July 2019) | Antonis Koniaris PAOK (July 2019) | Antonis Koniaris Monbus Obradoiro (January 2021) |
| Janis Strelnieks CSKA Moscow (July 2019) | Wade Baldwin Raptors 905 (July 2019) Bayern München (July 2020) | Hassan Martin (USA) Buducnost Promitheas (June 2020) |
| Vangelis Mantzaris UNİCS Kazan (July 2019) | Brandon Paul Zheijang Golden Bulls (July 2019) | Eleftherios Mantzoukas Promitheas (June 2020) |
| Dimitrios Avraganis Promitheas Patras (July 2019) | Kevin Punter Virtus Bologna (July 2019) Crvena Zvezda (November 2019) left. | Kosta Koufos (Greece) Free agent (February 2021) |
| Georgios Bogris Promitheas Patras (July 2019) | Augustine Rubit Brose Bamberg (July 2019) BC Zalgiris (July 2020) left | Kostas Sloukas F. Bahçe BEKO (July 2020) |
| Zach LeDay Zalgiris (July 2019) | Ethan Happ Wisconsin Badgers (July 2019) Fortituda Bologna (July 2020) left | Alexandros Nikolaidis Olympiacos B (June 2020) |
| Janis Timma BC Khimki (July 2019) | Mindaugas Kuzminskas Olimpia Milano (July 2019) Lokomotif Kuban (November 2019) left. | |
| Vassilis Toliopoulos AEK (July 2019) | Octavius Ellis (USA) Promitheas (January 2020) | Octavius Ellis (USA) |
| Shaguille McKissic (USA) Beşiktaş (December 2019) | Shaguille McKissic (USA) | |
| Taylor Campbell Rochestie (USA) Anhui Dragons (October 2019) KK Crvena zvezda (June 2020) | ||
| Vassilis Charalampopoulos Lavrio (July 2019) | Vassilis Charalampopoulos | |
| Dwight Buycks (USA) Shenzen Leopards (February 2020) Nanterre 92 (August 2020) |