A TLV mirror is a type of bronze mirror that was popular during the Han dynasty in China. They are called TLV mirrors because symbols resembling the letters T, L, and V are cast in the design. They were produced from around the 2nd century BCE until the 2nd century CE.

Bronze mirrors preceded the glass mirrors of today. This type of mirror, sometimes termed a copper mirror, has been found by archaeologists among elite assemblages from various cultures, from Etruscan Italy to Japan. Typically they are round and rather small, in the West with a handle, in East Asia with a knob to hold at the back, often with a loop for a cord, or silk tassel. Some were fitted with small stands, and others had a hinged protective cover. In surviving ancient examples the surface is too corroded to be reflective, but some bronze mirrors are still made.