| Club: | SSC Napoli |
| Season: | 2023–24 |
| Chrtitle: | President |
| Chairman: | Aurelio De Laurentiis |
| Mgrtitle: | Head coach |
| Manager: | Rudi Garcia (until 14 November) Walter Mazzarri (from 14 November to 19 February) Francesco Calzona (from 19 February) |
| Stadium: | Stadio Diego Armando Maradona |
| League: | Serie A |
| League Result: | 10th |
| Cup1: | Coppa Italia |
| Cup1 Result: | Round of 16 |
| Cup2: | Supercoppa Italiana |
| Cup2 Result: | Runners-up |
| Cup3: | UEFA Champions League |
| Cup3 Result: | Round of 16 |
| League Topscorer: | Victor Osimhen (15) |
| Season Topscorer: | Victor Osimhen (17) |
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| Prevseason: | 2022–23 |
| Nextseason: | 2024–25 |
The 2023–24 season was SSC Napoli's 98th season in existence and 17th consecutive season in the Serie A. In addition to the domestic league, the club also participated in the Coppa Italia, UEFA Champions League and Supercoppa Italiana, being eliminated in the last 16 of the former two competitions and finishing as runners-up in the latter one.
| Player | Transferred from | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| Sassuolo | €36,000,000 | |||||
| Hellas Verona | €12,000,000 | [1] | ||||
| Bari | €7,000,000 | [2] | ||||
| Red Bull Bragantino | €10,000,000 | [3] | ||||
| Reims | €12,000,000 | [4] | ||||
| Bari | Undisclosed | [5] | ||||
| Eintracht Frankfurt | €25,000,000 | [6] | ||||
| Salernitana | €3,000,000 | [7] | ||||
| Bournemouth | Loan | [8] | ||||
| Hellas Verona | €18,000,000 | [9] | ||||
| Aston Villa | Loan | [10] |
| Player | Transferred to | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| Monza | €10,000,000 | |||||
| Empoli | €2,500,000 | |||||
| Bayern Munich | €50,000,000 | [11] | ||||
| Empoli | Loan | |||||
| Frosinone | Loan | |||||
| Hirving Lozano | PSV Eindhoven | €15,000,000 | ||||
| RB Leipzig | €25,000,000 | [12] | ||||
| Salernitana | Loan | [13] | ||||
| Monza | Loan | [14] | ||||
| Cagliari | Loan | [15] |
See main article: 2023–24 Serie A.
The league fixtures were unveiled on 5 July 2023.[16]
See main article: 2023–24 Coppa Italia.
See main article: 2023 Supercoppa Italiana.
See main article: 2023–24 UEFA Champions League.
The draw for the group stage was held on 31 August 2023.
See main article: 2023–24 UEFA Champions League knockout phase.
The draw for the round of 16 was held on 18 December 2023.
|-! colspan=14 style="background:#5DAFE3; color:#FFFFFF; text-align:center"| Goalkeepers|-! colspan=14 style="background:#5DAFE3; color:#FFFFFF; text-align:center"| Defenders|-! colspan=14 style="background:#5DAFE3; color:#FFFFFF; text-align:center"| Midfielders|-! colspan=14 style="background:#5DAFE3; color:#FFFFFF; text-align:center"| Forwards|-! colspan=14 style="background:#5DAFE3; color:#FFFFFF; text-align:center"| Players transferred out during the season