Chebudasy is a village in Atyashevsky District, Mordovia, Russia. The village is under the administration of the Bolshemanadyshsky rural settlement.
The village is located on the Vecherley river.
Chebudasy was mentioned in the 1863 list of settlements of Simbirsk Governorate, part of Ardatovsky Uyezd. At the time it included 43 homesteads.[1]
The village had a population of 141 in 2002 which declined to 133 in 2010. According to the 2002 census, the village was 89 percent Russian.[2]