| Yak-4 | |
|---|---|
 | |
| General information | |
| Type | Light bomber |
| Manufacturer | Yakovlev |
| Designer | |
| Primary user | VVS |
| Number built | 90 |
| History | |
| Introduction date | 1941 |
| First flight | 20 February 1940 |
| Retired | 1945 |
| Developed from | Yakovlev Yak-2 |
The Yakovlev Yak-4 (Service names Yak-4, BB-22bis (Blizhnij Bombardirovschik, russian ближний бомбардировщик, "short-range bomber")) was a Soviet light bomber used during World War II. It was developed from the Ya-22/Yak-2.