Jetter may refer to:
Amanda Jetter (born 1994), American artistic gymnast Bernhard Jetter (1862–1927), German-born soldier in the U.S. Army Ingrid Jetter, Argentine politician Martin Jetter (born 1959), German businessman
A pump that ejects a jet of fluid, such as a water jetter for sewer cleaning.
See also Jeter, a surname (with a list of people of named Jeter) Jetta (disambiguation)