| Official Name: | Fedosikha |
| Native Name: | Федосиха |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Novosibirsk Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Novosibirsk Oblast |
| Subdivision Name3: | Kochenyovsky District |
| Subdivision Type4: | Municipality |
| Coordinates: | 54.7844°N 81.8928°W |
Fedosikha (Russian: Федосиха) is a settlement (a selo) in Kochenyovsky District of Novosibirsk Oblast, Russia. The administrative center of Fedosikhinsky Selsoviet.
Fedosikha was founded at the end of the 18th century on the Fedosikha River. The first inhabitants of the village were Old Believers, as indicated by the characteristic burials. Ryazanka, Yalgai, Orlovskaya, Mogilevskaya, Tambovskaya, Ishim streets were formed in the settlement, the families of the Dvoryadkins, Kruzhalovs, Zlobins, Romanovs, Gulyaevs, Lutskys, Nikulnikovs, Litvyakovs, Kodins, Salmins, Peshkovs, Popovs and others lived here.[1]
According to the data of 1904, Fedosikha was part of Ekaterininskaya Volost, Barnaul Uyezd, Tomsk Governorate. There were 245 households and 1413 residents, a literacy school, a state-owned wine shop, a butter factory with departments.
In 1907, a church was built in the village, after which Fedosikha received the status of a selo.
In 1919, the Commune of Karl Marx was formed from 17 households of the settlement, later collective farms (kolkhozes) named after Kuibyshev, Sibkombain, and Krasny Geroy appeared in Fedosikha.
In 1926, the settlement had 529 households and 2858 people (mostly Russians), there were a school, a butter factory, two shops and a credit partnership.
In 1931, the state Verkh-Karasuksky Kolkhoz was created (former Molochny Sovkhoz No. 213).
In June 1950, all the kolkhozes of the settlement merged into the Kolkhoz named after Kuibyshev.