Artie P. Hatzes (born May 24, 1957 in Havre de Grace, Maryland) is an American astronomer. He was a professor at the Friedrich Schiller University of Jena and director of the Karl Schwarzschild Observatory (Thuringian State Observatory) from 2000 to 2023.
Hatzes is a pioneer in the search of extrasolar planets and is working on the COROT space mission. His achievements have included discovering the extrasolar planets Pollux b, Epsilon Eridani b and HD 13189 companion.