Kugler is a lunar impact crater that lies in the southern hemisphere on the far side of the Moon.

It is located just past the southeast limb of the Moon's surface, in the proximity of the libration zone that is occasionally brought into sight.

The surviving rim is low and heavily worn, with a number of old crater indentations along the edge.

Attached to the western rim is the smaller Kugler U, an old, worn formation.

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Kugler.