2016–17 Országos Bajnokság I (men's water polo)

The 2016–17 Országos Bajnokság I (OB I) season was the top-tier men's water polo league in Hungary. It represents the highest level of competition for men's water polo clubs within the country. The season typically involved a regular season followed by playoffs to determine the national champion. Participating teams consist of the best water polo clubs in Hungary, competing for the title and other honors. Information regarding specific team standings, results, and player statistics can be found in sports databases and news archives covering Hungarian water polo. The OB I is a significant event in the Hungarian sporting calendar and attracts considerable attention from water polo enthusiasts.