Olympiacós Sýndesmos Filáthlon Peiraiós is a major multi-sport club based in Piraeus, Greece. Olympiacos is parent to a number of different competitive departments which participate in football, basketball, volleyball, water polo, handball, athletics, swimming, table tennis and boxing amongst many others—and have won numerous European and domestic titles over the club's history.
Olympiacos Men's Waterpolo, commonly referred to as Olympiacos, Olympiacos Piraeus or with its full name as Olympiacos CFP, is the men's water polo department of the major Greek multi-sport club, Olympiacos CFP, based in Piraeus, Greece. The department was founded in 1925, one of the founding members of the Hellenic Swimming Federation, and their home ground is the Papastrateio Pool in Piraeus.
Theodoros "Thodoris" Chatzitheodorou is a retired Greek water polo player and current coach.
Andro Bušlje is a Croatian water polo player who competed in the 2008 Summer Olympics, 2012 Summer Olympics and 2016 Summer Olympics. At the 2012 Summer Olympics he was part of the Croatian team that won the gold medal. He is right-handed and plays the center defender position. From 2016 to 2019 he played for Greek powerhouse Olympiacos, with whom he won the 2017–18 LEN Champions League. He started playing water polo at the age of 12, and he made his national team debut in 2005. Bušlje is one of the top defenders in the world.
Josip Pavić is a Croatian water polo player who competed in the 2008, 2012 and 2016 Summer Olympics, winning the gold medal in 2012 and the silver in 2016. He was widely regarded as the best goalkeeper in the 2012 Olympic tournament. He was named the best world water polo player in 2012, by FINA.
Theodoros "Thodoris" Kalakonas is a Greek water polo player who competed in the 1996 Summer Olympics, and in the 2004 Summer Olympics with the Greece men's national water polo team. He was part of the national squad that won the silver medal at the 1997 World Cup in Athens and the Bronze Medal in the 2004 World League in Long Beach.
Antonios "Antonis" Vlontakis is a retired Greek water polo player. A long-standing member of the Greece national water polo team, Vlontakis competed in the 2000 Summer Olympics, the 2004 Summer Olympics, and the 2008 Summer Olympics. He was part of the Greece men's national water polo team that won the Bronze Medal in the 2005 World Championship in Montreal and the Bronze Medal in the 2004 World League in Long Beach.
Nikolaos "Nikos" Deligiannis is a Greek former water polo player who competed in the 2000 Summer Olympics, the 2004 Summer Olympics, the 2008 Summer Olympics and the 2012 Summer Olympics with the Greece men's national water polo team. He was also part of the Greece national squad who won the Bronze Medal in the 2005 World Championship in Montreal and the Bronze Medal in the 2004 World League in Long Beach.
Ioannis Thomakos is a Greek water polo player who competed in the 2000 Summer Olympics, the 2004 Summer Olympics and the 2008 Summer Olympics with the Greece men's national water polo team. He was part of the national squad that won the silver medal at the 1997 World Cup in Athens. and the Bronze Medal in the 2004 World League in Long Beach.
Georgios Ntoskas is a retired Greek water polo player who competed in the 2008 Summer Olympics with the Greece men's national water polo team. Ntoskas was part of the national squad that won the Bronze Medal in the 2005 World Championship in Montreal and the Bronze Medal in the 2006 World League in Athens.
Thomas "Themis" Khatzis is a Greek former water polo player who competed in the 1996 Summer Olympics and the 2000 Summer Olympics with the Greece men's national water polo team.
Georgios Psykhos is a Greek former water polo player who competed in the 1996 Summer Olympics, the 2000 Summer Olympics with the Greece men's national water polo team. He was part of the Greece national team that won the silver medal at the 1997 World Cup in Athens.
Gerasimos "Makis" Voltirakis is a Greek retired water polo player and current water polo coach. Voltirakis was a member of Greece men's national water polo team from 1991 to 1997, with whom he competed in the 1992 Summer Olympics and in the 1996 Summer Olympics. He was part of the Greece men's national water polo team that won the silver medal at the 1997 World Cup in Athens, being voted the tournament's best goalkeeper.
Ioannis Fountoulis is a Greek water polo player. He is currently the captain of Greece men's national water polo team, with whom he won a bronze medal at the 2015 World Championships, a bronze medal at the 2016 World League, 2020 World League and competed at the 2012 and 2016 Olympics. He played for the Greek powerhouse Olympiacos since 2009, and in 2018 he won the 2017–18 LEN Champions League with the Greek giants, scoring 4 goals in the final game against Pro Recco in Genoa. Is a very big scorer and leader is considered one of the top players in the world and it is typical how in 2016 and 2018 he was voted as the second top player in the world. Currently playing for the Greek club Olympiacos.
Dimitris Kravaritis is a retired Greek water polo player who played his entire career for Olympiacos. He is the current head coach of Greece Junior national water polo team, whom he led to the bronze medal at the 2015 European Games at Baku and the current assistant coach of Greece men's national water polo team as well. He is also the head of Olympiacos Water Polo Academy.
Maria Tsouri is a Greek water polo player, part of Greece women's national water polo team that won the Silver Medal at the 2010 European Championship in Zagreb, the Gold Medal at the 2005 FINA Women's Water Polo World League in Kirishi and the Bronze Medal at the 2010 World League in San Diego. She also competed with the Greece women's national water polo team in the 2006 European Water Polo Championship, the 2007 World Championship, the 2008 European Championship and the 2008 Olympic Games in Beijing.
Evdokia Tetzalidou is a Greek female retired water polo player, who played as a centre back for Olympiacos and Ethnikos in Greece. As a player of Olympiacos, Tetzalidou won the 2014–15 LEN Euro League Women, the 2015 Women's LEN Super Cup and the 2014 Women's LEN Trophy. She's also won the 2010 Women's LEN Trophy with Ethnikos.
Stylianos "Stelios" Argyropoulos-Kanakakis is a Greek water polo player, who is a member of Greece men's national water polo team. He is part of Greece national team that competes at the 2017 World Aquatics Championships in Budapest. He started his career in Ethnikos, a club with great tradition in water polo. He was named best rookie of the Greek championship in 2015 and 2016. He then played for Greek powerhouse Olympiacos, with whom he won the 2017–18 LEN Champions League, 2 Greek Championships and 1 Greek Cup. He is currently a player of VK Jug.
Giorgos Katsoulis was a Greek water polo player and the assistant coach of Olympiacos Women's Water Polo Team, since 2016.
Nikitas Kocheilas is a Greek water polo player. As a member of Greece men's national water polo team, he won the bronze medal at the 2006 FINA World League and competed at the 2006 European Championship, the 2006 FINA World Cup and the 2008 FINA World League. Kocheilas was also part of the Greece men's national water polo team that was the Champion at the 2001 Junior World Championship in Istanbul.
Greece 
