Nikoleta Eleftheriadou

Nikoleta "Nikol" Eleftheriadou (, born 17 January 1998) is a Greek female former water polo player, who last played for Olympiacos and the Greece women's national team. As a player of Olympiacos, she won the 2015 Women's LEN Super Cup. She was part of the Greece women's national water polo team that won the silver medal at the 2018 European Championship in Barcelona and the bronze medal at the 2015 European Games in Baku. She has won gold, silver and bronze medals in World and European competitions with the Greece national junior water polo squads.

Personal She was in a relationship with Sasha Vezenkov.