Frost (crater)
 Frost is a lunar crater that is attached to the southern rim of the walled plain Landau and lies on the far side of the Moon. Just to the east is Petropavlovskiy and to the northeast along the edge of Landau is Razumov. The crater Douglass is located less than a crater diameter to the west-southwest.The outer rim of Frost is eroded but is overlaid by only one small craterlet along the northeast side.