Altenmarkt ('old market' in German) may refer to:

Altenmarkt an der Alz, in Bavaria, Germany Altenmarkt an der Triesting, in Lower Austria, Austria Altenmarkt im Pongau, in Salzburg, Austria Altenmarkt bei Fürstenfeld, in Styria, Austria Altenmarkt bei Sankt Gallen, in Styria, Austria

See also Altmarkt