Peter Müller (19 September 1941 – September 2023), better known by the stage name Peter Horton, was an Austrian guitarist, singer, composer, and writer.

Horton notably represented Austria at the Eurovision Song Contest 1967 with the song Warum es hunderttausend Sterne gibt.

Peter Horton died in September 2023, at the age of 82. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.