Ožujsko (Ožujsko Pivo) is a Croatian light beer that is produced by Zagrebačka pivovara (Zagreb Brewery) since 1893. Besides the other large Croatian beer brand Karlovačko, it is one of the most popular beers in Croatia.
Ožujsko is currently sponsoring the Vatreni, the Croatian National football team. The Croatian football division, 1. Hrvatske Nogometne Liga is also called ‘Prva HNL Ožujsko’ because Ožujsko beer is the main sponsor of the division.