Geser may refer to:
Geser/Gesar from the Epic of King Gesar Geser F-250 4x4, fire-fighting vehicle from Switzerland Geser, Indonesia, a village on the southeast coast of Seram Island Geser language, a language of Seram Island Hans Geser (1947–2025), Swiss sociologist Geser, a fictional character in the series of novels of Russian author Sergei Lukyanenko, starting with Night Watch See also
Geyser Gezer