Arteline was a star system near the Romulan Neutral Zone, in the Alpha Quadrant. In the late 24th century, Arteline was on the Federation side of the Zone, in proximity with Tomed and the Scutum Cloud.

This system has at least four planets, and is the location of Arteline IV. (Last Unicorn RPG module: The Way of D'era: The Romulan Star Empire)