Chōroku (長禄) was a Japanese era name (年号,, nengō,; lit. "year name") after Kōshō and before Kanshō. This period started in September 1457 and ended in December 1460. During this time, the emperor was Go-Hanazono-tennō (後花園天皇).
| Chōroku | 1st | 2nd | 3rd | 4th |
|---|---|---|---|---|
| 1457 | 1458 | 1459 | 1460 |
| Preceded by: Kōshō |
Era or nengō: Chōroku |
Succeeded by: Kanshō |