Köstler

Köstler, Koestler is a family surname.

Köstler, Koestler:


 * Arthur Koestler (1905–1983), a Hungarian political writer
 * The Koestler Trust, a charity
 * Arthur Koestler, the title of a book by Mark Levene in 1984
 * Arthur Koestler/Arrow in the Blue, the title of an autobiography by Arthur Koestler
 * Living with Koestler: Mamaine Koestler's Letters 1945-51, a book about Arthur and Mamaine Koestler
 * Arthur Koestler: The Story of a Friendship, the title of a book by George Mikes in 1983
 * Mamaine Koestler, née Paget (1916–1954), the 2nd wife of Arthur Koestler
 * Jonathan "John" Koestler, a fictional character in the 2009 film Knowing.