Langenprozelten
Stadtteil of Gemünden am Main
Coat of arms
Location of Langenprozelten
Langenprozelten Show map of Germany Langenprozelten Show map of Bavaria
Coordinates: 50°2′59″N 9°42′20″E / 50.04972°N 9.70556°E / 50.04972; 9.70556
Country	Germany
State	Bavaria
Admin. region	Unterfranken
District	Main-Spessart
Town	Gemünden am Main
Elevation	160 m (520 ft)
Population  (2012-12-31)
• Total	2,030
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
Postal codes	97737
Dialling codes	09351
Vehicle registration	MSP
Website	www.langenprozelten.de

Langenprozelten is an outlying centre (Stadtteil) of Gemünden am Main in Main-Spessart, in Bavaria, Germany. It is on the river Main, 40 km northwest of Würzburg.