1998–99 Slovenian Football Cup
The 1998–99 Slovenian Football Cup was the eighth season of the Slovenian Football Cup, Slovenia's football knockout competition.- Beltinci
- Celje
- Gorica
- Korotan Prevalje
- Maribor
- Mura
- Olimpija
- Primorje
- Rudar Velenje
- Vevče
Qualified through MNZ Regional Cups
- MNZ Ljubljana: Livar, Kolpa, Domžale
- MNZ Maribor: Pobrežje, Paloma, Rogoza
- MNZ Celje: Šoštanj, Šmartno
- MNZ Koper: Tabor Sežana, Jadran Hrpelje Kozina
- MNZ Nova Gorica: Renče, Brda
- MNZ Murska Sobota: Beltinci, Goričanka, Ižakovci
- MNZ Lendava: Nafta Lendava, Turnišče
- MNZG-Kranj: Triglav Kranj, Zarica
- MNZ Ptuj: Drava Ptuj, Aluminij, Dornava
Quarter-finals
Semi-finals
Final
Second leg