2004–05 Slovak Superliga
The 2004–05 Slovak Superliga was the 12th season of first-tier football league in Slovakia, since its establishment in 1993. This season started on 24 July 2004 and ended on 15 June 2005. MŠK Žilina are the defending champions.
Teams
A total of 10 teams was contested in the league, including 9 sides from the 2003–04 season and one promoted from the 2. liga.Relegation for ŠK Slovan Bratislava to the 2004–05 2. Liga was confirmed on 25 May 2004. The one relegated team were replaced by FC Rimavská Sobota.
Stadiums and locations
| Team | Home city | Stadium | Capacity |
| Artmedia Bratislava | Petržalka | Štadión Petržalka | 7,500 |
| FK AS Trenčín | Trenčín | Štadión na Sihoti | 4,500 |
| Dukla Banská Bystrica | Banská Bystrica | SNP Stadium | 10,000 |
| FK Inter Bratislava | Bratislava | Štadión Pasienky | 12,000 |
| Matador Púchov | Púchov | Mestský štadión | 6,614 |
| Rimavská Sobota | Rimavská Sobota | Na Zahradkach Stadium | 5,000 |
| MFK Ružomberok | Ružomberok | Štadión MFK Ružomberok | 4,817 |
| MŠK Žilina | Žilina | Štadión pod Dubňom | 11,181 |
| Spartak Trnava | Trnava | Štadión Antona Malatinského | 18,448 |
| ZTS Dubnica nad Váhom | Dubnica | Štadión Zimný | 5,450 |