Louie Austen (born Alois Luef on 19 September 1946) is an Austrian classically trained bar and jazz crooner who has been active in the electronic music scene.

Austen was born on 19 September 1946 in Vienna, Austria.

Austen, among other cultural and musical activities, played a part in an adaption of Johann Nestroy's play "Höllenangst" at the Viennese Burgtheater and is regularly still performing every Saturday at the Cascade Bar of the Marriott hotel in Vienna.

Since 1999, Louie Austen also is a performer in electronic music and has released many albums and singles in this genre he refers to as electrocrooning.

Austen has a cameo as gambler in Stefan Ruzowitzky´s The Counterfeiters movie, which won in the category best foreign movie at the 2008 Oscars.