Lyatsyahi is a village in Slawharad Raion, in Mogilev Region, Belarus. Lyatsyahi lies at 141 m above sea level. It has 126 inhabitants. The nearest city is Krychaw, 52 km to the east. Among the landmarks around are Chapel of St. Peter and St. Paul in Liasnaja (8.5 km).
Also written Ляцягі.