| Official Name: | Shiroky Log |
| Native Name: | Широкий Лог |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Amur Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Amur Oblast |
| Subdivision Name3: | Seryshevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +9:00 |
| Coordinates: | 50.9167°N 133°W[1] |
Shiroky Log (ru|Широкий Лог) is a rural locality (a selo) and the administrative center of Shirokologsky Selsoviet of Seryshevsky District, Amur Oblast, Russia. The population was 288 as of 2018.[2] There are 9 streets.
Shiroky Log is located 69 km southeast of Seryshevo (the district's administrative centre) by road. Novy Byt is the nearest rural locality.[3]