Alt-Wiedikon is a quarter in the district 3 of Zürich.
It was formerly a part of Wiedikon municipality, which was incorporated into Zürich in 1893.
The quarter has a population of 14,971 distributed on an area of 1.85 km2 (0.71 sq mi).
47°22′6.39″N 8°31′2.08″E / 47.3684417°N 8.5172444°E