Kahler may refer to:
Places Kahler, Luxembourg, a small town in the commune of Garnich Kahler Asten, a German mountain range
Other uses Kahler (surname) Kahler's disease, a cancer otherwise known as multiple myeloma Kahler Tremolo System, a type of bridge hardware for electric guitars Kahler v. Kansas, a 2019 United States Supreme Court case Kahler, a fictional alien species in the science fiction television series Doctor Who.
See also Kähler (disambiguation)