| Club: | Náutico |
| Season: | 2011 |
| Chairman: | Berillo Júnior[1] |
| Manager: |  Roberto Fernandes Waldemar Lemos |
| Stadium: | Estádio dos Aflitos |
| League: | Série B |
| League Result: | Runners-up[2] |
| Cup1: | Pernambucano |
| Cup1 Result: | Semi-finals |
| Cup2: | Copa do Brasil |
| Cup2 Result: | Round of 16 |
| League Topscorer: | Kieza (21) |
| Season Topscorer: | Kieza (27) |
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| Prevseason: | 2010 |
| Nextseason: | 2012 |
The 2011 season was Náutico's 111th season in the club's history.[3] Náutico competed in the Campeonato Pernambucano,[4] Copa do Brasil and Série B.[5]
| Games played | 67 (24 Pernambucano, 5 Copa do Brasil, 38 Série B) |
| Games won | 34 (15 Pernambucano, 2 Copa do Brasil, 17 Série B) |
| Games drawn | 19 (5 Pernambucano, 1 Copa do Brasil, 13 Série B) |
| Games lost | 14 (4 Pernambucano, 2 Copa do Brasil, 8 Série B) |
| Goals scored | 112 |
| Goals conceded | 76 |
| Goal difference | +36 |
| Best results | 6–0 (H) v Trem – Copa do Brasil – 2011.03.03 |
| Worst result | 0–4 (A) v Portuguesa – Série B – 2011.05.21 |
| Top scorer | Kieza (27) |