"Galaxy-Eyes Tachyon Dragon" (ギャラクシーアイズ・タキオン・ドラゴン Gyarakushīaizu Takion Doragon) is an archetype of LIGHT Dragon Xyz Monsters used by Mizar in Yu-Gi-Oh! ZEXAL. It is a sub-archetype of the "Galaxy", "Galaxy-Eyes", "Tachyon" and "Tachyon Dragon" archetype.

In the anime, Mizar would often use "Galaxy-Eyes Tachyon Dragon" against Kite's "Galaxy-Eyes Photon Dragon" to determine who is the true "Galaxy-Eyes" master. "Galaxy-Eyes Tachyon Dragon" cards rely on negating the effects of other cards on the field, whilst also launching additional attacks.

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Dragon Tachyon aux Yeux Galactiques +
Galaxieaugen-Tachyonendrache +
Drago Tachionico Occhi Galattici +
ギャラクシーアイズ・タキオン・ドラゴン +
Gaelleoksiaijeu Takion Deuraegon +
갤럭시아이즈 타키온 드래곤 +
Galaxy-Eyes Tachyon Dragon +
Archseries page +
Dragão de Táquion de Olhos das Galáxias +
Gyarakushīaizu Takion Doragon +
Dragón Taquiónico de Ojos Galácticos +