Alexandre Julliard (born 1970) is a computer programmer[1][2] who is best known as the project leader for Wine, a compatibility layer to run Microsoft Windows programs on Unix-like operating systems.

Julliard studied computer science at the Swiss Federal Institute of Technology in Lausanne.

[3][4] He spent most of the 1990s working on embedded systems.

[5] He now works full-time on Wine for CodeWeavers.

Julliard enjoys astronomy and lives in Lausanne, Switzerland.