
Walter Mazzarri continued his good work from his first season in charge of Napoli to launch a successful, surprise break into the Champions League qualification positions. Following a sixth place finish, the Azzurri held a top four slot for 30 of 2010-11’s 38 weeks, producing some memorable, attacking displays in Mazzarri’s 3-4-1-2 system. Already the biggest club Mazzarri has managed, the task in following this up is perhaps the former Sampdoria man’s biggest challenge, particularly amid a frosty relationship with Aurelio De Laurentiis.
| No | Surname | Forename | Position | Nationality |
| 26 | DE SANCTIS | Morgan | GK | ITA |
| 15 | COLOMBO | Roberto | GK | ITA |
| 1 | ROSATI | Antonio | GK | ITA |
| 6 | ARONICA | Salvatore | DF | ITA |
| 14 | CAMPAGNARO | Hugo | DF | ARG |
| 28 | CANNAVARO | Paolo | DF | ITA |
| 85 | BRITOS | Miguel Angiel | DF | URU |
| 2 | GRAVA | Gianluca | DF | ITA |
| 21 | FERNANDES | Federico | DF | ARG |
| 3 | FIDELEFF | Ignacio David | DF | ARG |
| 18 | ZUNIGA | Juan Camilo | DF | COL |
| 19 | SANTANA | Mario Alberto | MF | ARG |
| 8 | DOSSENA | Andrea | MF | ITA |
| 23 | GARGANO | Walter | MF | URU |
| 17 | HAMSIK | Marek | MF | SLK |
| 11 | MAGGIO | Christian | MF | ITA |
| 88 | INLER | Gokhan | MF | SWI |
| 20 | DZEMAILI | Blerim | MF | SWI |
| 34 | DONADEL | Marco | MF | ITA |
| 7 | CAVANI | Edinson | ST | URU |
| 29 | PANDEV | Goran | ST | MAC |
| 22 | LAVEZZI | Ezequiel | ST | ARG |
| 99 | LUCARELLI | Cristiano | ST | ITA |
| 9 | MASCARA | Giuseppe | ST | ITA |