Suvorov military canals (Suvorov canals) is a series of four open canals on Saimaa lake in Finland. The four canals of Kutvele, Käyhkää, Kukonharju and Telataipale are located in Puumala, Ruokolahti and Sulkava. They were built between 1791–1798 as part of the South-Eastern Finland fortification system and are the oldest canals in Finland.