| Competition: | 2. Liga |
| Season: | 2023–24 |
| Dates: | 28 July 2023 – 17 May 2024 |
| Winners: | KFC Komárno |
| Promoted: | KFC Komárno |
| Relegated: | MFK Dolný Kubín FK Spišská Nová Ves |
| Matches: | 240 |
| Total Goals: | 734 |
| League Topscorer: | Jozef Dolný (18) |
| Prevseason: | 2022–23 |
| Nextseason: | 2024–25 |
The 2023–24 2. Liga was the 31st season of the 2. Liga in Slovakia, since its establishment in 1993.
| Team | Location | Stadium | Capacity | |
|---|---|---|---|---|
| Liptovský Mikuláš | Liptovský Mikuláš | Stadium Liptovský Mikuláš | 1,950 | |
| FC ŠTK 1914 Šamorín | Šamorín | Pomlé Stadium | 1,950 | |
| MŠK Púchov | Púchov | Mestský štadión Púchov | 6,614 | |
| KFC Komárno | Komárno | Mestský štadión Komárno | 1,250 | |
| FC Petržalka | Bratislava | Štadión FC Petržalka | 1,600 | |
| FK Slavoj Trebišov | Trebišov | Štadión Slavoj Trebišov | 2,000 | |
| MŠK Žilina B | Žilina | Štadión pod Dubňom | 11,258 | |
| Humenné | Humenné | Štadión Humenné | 1,806 | |
| Považská Bystrica | Považská Bystrica | Štadión MŠK Považská Bystrica | 2,500 | |
| 1. FC Tatran Prešov | Prešov | Štadión ŠK FC Ličartovce | 1,400 | |
| FK Pohronie | Žiar nad Hronom | Mestský štadión Žiar nad Hronom | 2,309 | |
| Spartak Myjava | Myjava | Stadium Myjava | 2,709 | |
| MFK Dolný Kubín | Dolný Kubín | Stadium MUDr. Ivan Chodák | 1,950 | |
| Slovan Bratislava U21 | Bratislava | Štadión Pasienky | 11,401 | |
| FK Spišská Nová Ves | Spišská Nová Ves | Mestský štadión Spišská Nová Ves | 1650 | |
| OFK Malženice | Malženice | OFK Dynamo Malženice Stadium | 500 |
Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players and Managers may hold more than one non-FIFA nationality.
| Team | Head coach | Captain | Kit manufacturer | Shirt sponsor |
|---|---|---|---|---|
| FK Slavoj Trebišov |  Ondrej Desiatnik | Tomáš Ilinjo | Adidas | Armstav |
| MŠK Žilina B | Vladimír Veselý | Dominik Šnajder |  Nike | Preto |
| KFC Komárno | Mikuláš Radványi | Martin Šimko | Adidas | MOL |
| FC Petržalka | Michal Kuruc | Filip Oršula |  Erreà | PORTUM Towers |
| FC ŠTK 1914 Šamorín |  Vladimir Vassiljev | Lukáš Leginus | Kappa | Slovnaft |
| MŠK Púchov | Marián Zimen | Matej Loduha | Jako | reinoo |
| FK Humenné | Ľubomír Reiter | Erik Streňo | Sportika | Triada |
| MŠK Považská Bystrica | Peter Jakuš | Dušan Kucharčík | Hummel | |
| 1. FC Tatran Prešov | Marek Petruš | Jozef Dolný | Nike | |
| FK Pohronie | Norbert Gula | Dominik Straňák | Erreà | REMESLO |
| MFK Dolný Kubín |  Radomír Korytář | Lukáš Lupták | 3b | ORAVing |
| MFK Tatran Liptovský Mikuláš | Ivan Lišivka | Tomáš Gerát | Kappa | VEREX |
| Slovan Bratislava U21 | Vladimír Gála | Adidas | Niké | |
| Spartak Myjava | Ladislav Hudec | Samuel Flamik | Erima | NAD - RESS |
| FK Spišská Nová Ves | Branislav Ondáš | Marek Janečka | 3b | Brantner Nova |
| OFK Malženice | Pavol Bartoš | Matej Rehák | Jako | Macho color |
Each team plays home-and-away against every other team in the league, for a total of 30 matches each.
| Rank | Player | Club | Goals[2] |
|---|---|---|---|
| 1 | Jozef Dolný | Prešov | 18 |
| 2 | Lukáš Letenay | Púchov | 15 |
| Peter Mazan | Pohronie | ||
| 3 | Patrik Danek | Petržalka | 14 |
| Lukáš Slávik | Považská Bystrica | ||
| 6 | Patrik Voleský | Komárno | 12 |
| 7 | Lukáš Gašparovič | Petržalka | 11 |
 Frank Appiah | Liptovský Mikuláš | ||
| 9 | Richard Bartoš | Liptovský Mikuláš | 10 |
| Elvis Isaac | Slovan U23 | ||
 Hugo Ahl | Humenné | ||
 Matija Krivokapić | Šamorín |