Abstract: A razor magnifying glass having a magnifying lens adjustably attached to a handle clamp. The handle clamp is sized to attach to a razor. The razor magnifying glass may incorporate an extension shaft, the magnifying lens being adjustably attached to one extreme of the extension shaft, and the handle clamp being adjustably attached to another extreme of the extension shaft. The handle clamp may be a frictional handle clamp which incorporates a frictional handle clamp aperture sized to frictionally admit a razor handle. An alternate embodiment razor magnifying glass incorporates a spring handle clamp having a pair of mutually opposed spring handle clamp arms embracing a spring handle clamp aperture. The spring handle clamp aperture is sized to frictionally admit a razor handle, and the spring handle clamp arms are made of resilient material.