Fuchengmen (阜成门; 阜成門; Fùchéngmén) eller Fuchengporten var en forna stadsport i Pekings stadsmur i Kina, och numer namnet på ett område Peking. Fuchengmen stod centralt i västra Peking i Xichengdistriktet utmed dagens västra Andra ringvägen.
Fuchengmen uppfördes på samma plats som porten Pingzemen stod i Yuandynastins Dadu. Porten förbättrades 1382 av kejsare Hongwu och färdigställdes 1435 till 1438 av kejsare Zhengtong. Fuchengmen var porten mot Västra bergen där kol bröts för uppvärmning av staden.
1935 monterades Fuchengmens piltorn ner på grund av dess dåliga skick. Vakttornet revs 1953 i samband med vägbyggnation. Slutligen revs stadsportstornet helt 1965 i samband med uppförande av Pekings tunnelbana (Linje 2).
Fuchengmen (simplified Chinese: 阜成门; traditional Chinese: 阜成門; pinyin: Fùchéngmén; Manchu:ᡝᠯᡤᡳᠶᡝᠨ ᡳ
ᠮᡠᡨᡝᡥᡝ
ᡩᡠᡴᠠ;Möllendorf:elgiyen i mutehe duka), formerly known as Pingze Gate, was a gate on the western side of Beijing's city wall. The gate was torn down in the 1960s, and has been replaced by the Fuchengmen overpass on the 2nd Ring Road. Even though it has been destroyed, it is still used as a place name. Fuchengmen Station is a transportation node, where a number of public buses and Line 2 of the Beijing Subway stop. The street that once passed through the gate is still named in its relation to the gate. East of Fuchengmen, it is known as Fuchengmen Inner Street because it would have been inside the wall. West of Fuchengmen, it is known as Fuchengmen Outer Street. Further west, the street becomes Fushi Road (China National Highway 109).