Szolnoki Vízilabda Sport Club is a professional water polo team based Szolnok, Hungary. Founded in 1921, it plays in OB I, the top division championship in the country, which they won on nine occasions.

Szolnok is the county seat of Jász-Nagykun-Szolnok county in central Hungary. A city with county rights, it is located on the banks of the Tisza river, in the heart of the Great Hungarian Plain, which has made it an important cultural and economic crossroads for centuries. Szolnok also has one of Hungary’s best water polo teams.