1991–92 Országos Bajnokság I (men's water polo)

The 1991–92 Országos Bajnokság I was the season of Hungary's premier men's water polo league. It marked the highest level of competition for the sport in Hungary during that period. The Országos Bajnokság I (OB I) is the top-tier league in Hungarian water polo, featuring the country's best clubs vying for the national championship title. The season typically involves a round-robin format followed by playoff stages to determine the ultimate winner. Specific details about participating teams, regular season results, playoff outcomes, and key players would be available through archives of Hungarian sports publications and water polo federation records from that time. The winning team is awarded the Hungarian Championship for men's water polo for that season.