| Country: | ESP |
| Type: | Autovia |
| Route: | A-11 |
| Alternate Name: | Autovía del Duero |
| Map: | Autoviaesp a11.png |
| Length Km: | 383 |
| Length Round: | 3 |
| Terminus A: | Soria |
| Terminus B: | San Martín del Pedroso (Zamora) |
The Autovía A-11 (also known as Autovía del Duero) is a highway in Spain,
It runs between Soria and Quintanilha in Portugal in the Rio Duero valley. It supersedes the N-122.
It is currently under construction.