| Competition: | 2. Liga |
| Season: | 2011–12 |
| Winners: | Spartak Myjava |
| Relegated: | LAFC Lučenec Petržalka |
| League Topscorer: | Tomáš Čekovský Peter Sládek (14 goals) |
| Biggest Home Win: | Podbrezová 7–0 Moldava Podbrezová 7–0 LAFC Lučenec |
| Biggest Away Win: | Petržalka 0–5 Spartak Myjava |
| Highest Scoring: | Podbrezová 7–0 Bodva Moldava Podbrezová 7–0 LAFC Lučenec Dolný Kubín 4–3 Rimavská Sobota Spartak Myjava 6-1 Petržalka |
| Matches: | 198 |
| Total Goals: | 470 |
| Highest Attendance: | Zemplín Michalovce 1–4 Spartak Myjava (2,620) |
| Lowest Attendance: | Petržalka 2–3 Liptovský Mikuláš (130) |
| Prevseason: | 2010–11 |
| Nextseason: | 2012–13 |
The 2011–12 season of the 2. Liga[1] was the nineteenth season of the second-tier football league in Slovakia, since its establishment in 1993. It began in late July 2011 and ended in May 2012.
The schedule consisted of three rounds. The two first rounds consisted of a conventional home and away round-robin schedule. The pairings of the third round were set according to the 2010–11 final standings. Every team played each opponent once for a total of 11 games per team.
Key numbers for pairing determination (number marks position in 2010–11 final standings):
| 23rd round | 24th round | 25th round | 26th round | 27th round | 28th round | |
|---|---|---|---|---|---|---|
| 1–12 | 1–2 | 2–12 | 1–4 | 3–12 | 1–6 | |
| 2–11 | 8–6 | 3–1 | 2–3 | 4–2 | 2–5 | |
| 3–10 | 9–5 | 4–11 | 9–7 | 5–1 | 3–4 | |
| 4–9 | 10–4 | 5–10 | 10–6 | 6–11 | 10–8 | |
| 5–8 | 11–3 | 6–9 | 11–5 | 7–10 | 11–7 | |
| 6–7 | 12–7 | 7–8 | 12–8 | 8–9 | 12–9 |
| 29th round | 30th round | 31st round | 32nd round | 33rd round | |
|---|---|---|---|---|---|
| 4–12 | 1–8 | 5–12 | 1–10 | 6–12 | |
| 5–3 | 2–7 | 6–4 | 2–9 | 7–5 | |
| 6–2 | 3–6 | 7–3 | 3–8 | 8–4 | |
| 7–1 | 4–5 | 8–2 | 4–7 | 9–3 | |
| 8–11 | 11–9 | 9–1 | 5–6 | 10–2 | |
| 9–10 | 12–10 | 10–11 | 12–11 | 11–1 |
| Rank | Player | Club | Goals[2] |
|---|---|---|---|
| 1 |  Tomáš Čekovský | Podbrezová | 14 |
| Spartak Myjava | |||
| 3 | Podbrezová | 11 | |
| Dolný Kubín | |||
| 5 | Spartak Myjava | 10 | |
| 6 | Spartak Myjava | 9 | |
| 7 | Dubnica | 8 | |
| Michalovce (3)/ Ružomberok B (5) | |||
| 9 | Petržalka (1)/ SFM Senec (6) | 7 | |
| Rimavská Sobota | |||