1955 Summer International University Sports Week
| Host city | San Sebastián, Spain |
|---|---|
| Nations | 24 |
| Events | 20 sports |
| Opening | August 7, 1955 |
| Closing | August 14, 1955 |
| Opened by | Francisco Franco |
The 1955 Summer International University Sports Week were organised by the International University Sports Federation (FISU) and held in San Sebastián, Spain, between 7 and 14 August.