Dorsa Andrusov is a wrinkle ridge system at 1°00′S 57°00′E / 1.0°S 57.0°E in Mare Fecunditatis on the Moon. It is 160 km in diameter and was named after Soviet geologist Nicolai Ivanovich Andrusov in 1976 by the IAU.[1]
The ridge starts near Dorsa Geikie, trends northeast, and ends in the vicinity of Webb crater.