Timonovo () is a rural locality (a selo) and the administrative center of Timonovskoye Rural Settlement, Valuysky District, Belgorod Oblast, Russia. The population was 479 as of 2010. There are 7 streets.
On 18 August 2022, during the Russian invasion of Ukraine, the village was evacuated due to a fire at an ammunition store.
Timonovo is located 15 km north of Valuyki (the district's administrative centre) by road. Basovo is the nearest rural locality.