The Market Gate of Miletus (German: das Markttor von Milet) is a large marble monument in the Pergamon Museum in Berlin, Germany.

The gate is not entirely original, as little of the base and lower floor survived the centuries;[4] additional material includes brick, cement, and steel.

[1][2] It replaced an existing Doric propylon and served as the northern entrance to the southern market, or agora, in Miletus, an ancient Greek city in what is now Turkey.

[10] Wiegand wrote in his diaries that he gave a presentation using models to Kaiser Wilhelm II, who was so impressed that he ordered the gate's reconstruction at full scale "like a theater backdrop" in the Pergamon Museum.

[5] Original column fragments were bored out, leaving a thickness of 3 to 4 centimetres (1.2 to 1.6 in), and filled with steel and mortar.

[8] The right wing collapsed and the structure was damaged by fire and shrapnel;[10] the loss of the brick wall also exposed the gate to weathering for two years.

[1] Fragments of the gate have spontaneously loosened and fallen, necessitating the addition of a fence in front of the structure to protect visitors.

[10] The state of the structure was documented prior to restoration, from about 2003 through 2004, including the production of three-dimensional photogrammetric models due to the gate's architectural complexity.