Genko's Forest Belt (Russian: Лесополоса Генко) is a system of historic forest belts in Russia's Ulyanovsk Oblast.

In 1886-1903, watershed protection forest belt planting was carried out in this area.

The project was initiated by the well-known Russian forester, Nestor Karlovich Genko (1839-1904).

The windbreak forest strips planted under his plan are still considered both to be beneficial for the local agriculture and to be of interest for researchers.

The most common tree species occurring in the forest strips are: oak, maple, pine, birch, linden, elm.