Alexia Anna Kammenou (Greek: Αλεξία Άννα Καμμένου; born 25 July 1969)[1] is a Greek former water polo player and the coach of Greece women's national water polo team since 2021.

As a water polo athlete, Kammenou won four championships with NO Vouliagmeni (1991, 1993, 1994, 1997) in Greece, and also played for PAOK (2004, 2005), scoring a total of 230 goals from 1988 to 2005.

She made her debut in the Greek National Team in 1987 and played 182 times, scoring 84 goals.

In the spring of 2021, Kammenou became the coach of the National Youth Team.

She reshaped the Greek national team,[3][4] eventually winning the silver medal in 2022 Women's European Water Polo Championship at Split, and the silver medal in 2024 Women's European Water Polo Championship| at Eindhoven.