Kähler may refer to:
People Birgit Kähler (born 1970), German high jumper Erich Kähler (1906–2000), German mathematician Heinz Kähler (1905–1974), German art historian and archaeologist Luise Kähler (1869–1955), German trade union leader and politician Martin Kähler (1835–1912), German theologian Otto Kähler (1894–1967), German admiral Wilhelmine Kähler (1864–1941), German politician
Other Kähler Keramik, a Danish ceramics manufacturer Kähler manifold, an important geometric complex manifold
See also Kahler (disambiguation)