Suvorov military 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 and 1798 as part of the South-Eastern Finland fortification system and are the oldest canals in Finland. The canals are named after general Alexander Suvorov who ordered their construction.

South-Eastern Finland fortification system is an extensive defensive system formed by three concentric fortress chains in South-East Finland built by Russia in the 1790s. The purpose of the fortification system was to protect the capital of the Russian Empire, Saint Petersburg, from a possible Swedish attack.