The Slovenian Football Cup (Slovene: Pokal Nogometne zveze Slovenije, pronounced [pɔˈkáːl nɔɡɔˈméːtnɛ ˈzʋéːzɛ slɔˈʋèːnijɛ]) is the top knockout tournament of Slovenian football and the second most important football competition in Slovenia after the Slovenian PrvaLiga championship. The cup was established in 1991 following the breakup of Yugoslavia. Since 2020, it has been known as Pokal Pivovarna Union after its headline sponsor, the Union Brewery. Between 2004 and 2012, the competition was named Pokal Hervis due to sponsorship reasons.

As of 2025, a total of 18 clubs have reached the cup final, with 12 of them winning the title; the most successful side in the history of the competition is Maribor, who have triumphed 9 times in their 15 cup final appearances. They are followed by Olimpija (1945), Koper, and Olimpija (2005), who won four titles each. Primorje hold the record for most appearances in the final without winning the title, finishing as runners-up in three consecutive finals between 1996 and 1998. Aluminij, Nafta 1903 and Gorica are the only sides from outside the top flight which managed to reach the cup final, having finished as runners-up in 2002, 2020 and 2024, respectively.

Celje are the current champions, having beaten Koper 4–0 in the 2025 final for their second title.

The Slovenia Cup is a prestigious annual knockout football tournament held in Slovenia, bringing together top clubs from across the country to compete for national glory. Established to showcase local talent and foster competitive spirit, the tournament features intense matches across various rounds, culminating in a thrilling final. Renowned for its vibrant atmosphere and passionate fans, the Slovenia Cup serves as a key highlight of the Slovenian football calendar, offering teams the opportunity to earn silverware and qualify for European competitions. Whether you're a dedicated supporter or a casual observer, the Slovenia Cup promises exciting football and memorable moments every season.