| Official Name: | Staroabzanovo |
| Native Name: | Староабзаново |
| Native Name Lang: | ru |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Bashkortostan#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Bashkortostan |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Blagovarsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +5:00 |
| Coordinates: | 54.9°N 101°W[1] |
Staroabzanovo (Russian: links=no|Староабзаново; Bashkir: Иҫке Абзан, İśke Abzan) is a rural locality (a selo) in Kucherbayevsky Selsoviet, Blagovarsky District, Bashkortostan, Russia. The population was 319 as of 2010.[2] There are 4 streets.
Staroabzanovo is located 37 km northwest of Yazykovo (the district's administrative centre) by road. Starokucherbayevo is the nearest rural locality.[3]