| Host city | Naples,Italy |
|---|---|
| Nations | 13 |
| Athletes | 1,057 |
| Events | 93 in 17sports |
| Opening | 21 September 1963 |
| Closing | 29 September 1963 |
| Opened by | Antonio Segni |
| Main venue | Stadio San Paolo |

The1963 Mediterranean Games, officially known as theIV Mediterranean Games, and commonly known asNaples 1963, were the 4thMediterranean Games and the first Mediterranean Games held in Italy. The Games were held inNaples,Italy over 8 days, from 21 to 29 September 1963, where 1,057 athletes (all men) from 13countries participated. There were a total of 93 medal events from 17 differentsports.
The following is a list of nations that participated in the 1963 Mediterranean Games:
The IV Mediterranean Games sports program featured 93 events in 17 sports. The numbers in parentheses represent the number of medal events per sport.


* Host nation (Italy)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 | 32 | 21 | 16 | 69 | |
| 2 | 10 | 3 | 4 | 17 | |
| 3 | 8 | 14 | 8 | 30 | |
| 4 | 6 | 8 | 8 | 22 | |
| 5 | 5 | 13 | 9 | 27 | |
| 6 | 4 | 4 | 12 | 20 | |
| 7 | 0 | 1 | 3 | 4 | |
| 8 | 0 | 1 | 1 | 2 | |
| 9 | 0 | 0 | 7 | 7 | |
| 10 | 0 | 0 | 5 | 5 | |
| 11 | 0 | 0 | 1 | 1 | |
| 0 | 0 | 1 | 1 | ||
| Totals (12 entries) | 65 | 65 | 75 | 205 | |