Koser
# Koser

Koser may refer to:

* Anja Koser (born 1970), German handball and football player
* Fatma Koşer Kaya (born 1968), Dutch lawyer and politician of Turkish origin
* Ralf Koser (born 1973), German judoka
* several Yugoslavian sailplanes designed by Jaroslav Koser:
   * Koser-Hrovat KB-1 Triglav
   * Koser KB-3 Jadran
* Koserbach (other name Koser), a river of Bavaria, Germany, tributary of the Schorgast
   * Großer Koserbach, uppercourse name of the Koserbach
   * Kleiner Koserbach, tributary of the Koserbach
