The MVF-X08 Eclipse Gundam (MVF-X08 エクリプスガンダム?) is a custom-made Mobile Suit from the Mobile Suit Gundam SEED Eclipse manga. It was piloted by Tatsumi Hori for the Orb Disaster Relief Team.

A custom Mobile Suit developed in secret by Orb. Its most prominent feature was its ability to transform from a flight form to an MS form. It was equipped with a Mirage Colloid function, and was armed with functions specialized for the ODR, an organization that excelled in covert operations. Two units have been confirmed to exist.

The MVF-X01 Eclipse was also developed with the aim of giving an MS the functions of a supersonic fighter capable of operating at ultra-high speeds, high altitudes and cruising extremely long-distances. Unlike the MVF-M11C Murasame, which was also a transformable aerial combat MS developed by Orb to defend territorial waters and airspace, the Eclipse had capabilities that allowed it to attack enemy bases. Although these Mobile Suits have similar model numbers, they are machines created with different design philosophies.

Eclipse is a special mobile suit that it places burden on a bodily-inexperienced pilot, as revealed in chapter 12 Gundam Seed Eclipse manga, where Tatsumi Hori spilled his blood from his mouth as he couldn't take the attack pressure from both Ginn Gladiator and Aile Calamity Gundam.