Anastasios Schizas (born 18 February 1977) is a Greek retired water polo player who competed in the 2004 Summer Olympics (4th place) and the 2008 Summer Olympics (7th place). Schizas 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.