2009–10 Slovenian Football Cup

The 2009–10 Slovenian Football Cup was the 19th season of the Slovenian Football Cup, Slovenia's football knockout competition. The tournament system was changed for this season.

2008–09 Slovenian PrvaLiga members

 * Maribor
 * Celje
 * Rudar Velenje
 * Domžale
 * Gorica
 * Nafta Lendava
 * Interblock
 * Koper
 * Primorje
 * Drava Ptuj

Qualified through MNZ Regional Cups

 * MNZ Ljubljana: Olimpija, Bela Krajina, Radomlje
 * MNZ Maribor: Železničar Maribor, Dravograd, Slivnica
 * MNZ Celje: Dravinja, Zreče
 * MNZ Koper: Jadran Dekani, Ankaran
 * MNZ Nova Gorica: Tolmin, Idrija
 * MNZ Murska Sobota: Mura 05, Serdica
 * MNZ Lendava: Črenšovci, Odranci
 * MNZG-Kranj: Triglav Kranj, Kranj
 * MNZ Ptuj: Aluminij, Stojnci

Preliminary round
These matches took place on 2 September 2009.

First round
These matches took place on 16 September 2009.

Second round
Gorica, Interblock, Maribor and Rudar Velenje received byes to this round. These matches took place on 20 and 21 October 2009.

Quarter-finals
The first legs took place on 17 March 2010 and the second legs took place on 24 March 2010.

Semi-finals
The four winners from the previous round competed in this round. The first legs took place on 13 and 14 April 2010 and the second legs took place on 21 April 2010.