A new and distinct cultivar of Chrysanthemum plant named `Yogolden Gate`, characterized by its uniform and upright plant habit; strong growth habit; large dark green-colored foliage; uniform flowering response and habit; best grown unpinched and as a disbud-type; early flowering habit; decorative incurve-type inflorescences; bright yellow-colored ray florets; and excellent postproduction longevity with plants maintaining good substance and color for about four weeks in an interior environment.