A new and distinct cultivar of Chrysanthemum plant named `Yoharvard`, characterized by its upright and uniformly mounded plant habit; freely branching habit; dark green-colored foliage; uniform flowering response; early flowering habit; decorative-type inflorescences with dark red bronze-colored ray florets that resist fading; and excellent postproduction longevity with plants maintaining good substance and color for about four weeks in an interior environment.