| Official Name: | Yudikha |
| Native Name: | Юдиха |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Tyumentsevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 53.4333°N 137°W[1] |
Yudikha (Russian: Юдиха) is a rural locality (a selo) in and the administrative center of Yudikhinsky Selsoviet, Tyumentsevsky District, Altai Krai, Russia. The population was 483 as of 2013.[2] It was founded in 1823. There are 7 streets.
Yudikha is located 34 km east of Tyumentsevo (the district's administrative centre) by road. Krutishka is the nearest rural locality.[3]