A distinct cultivar of Chrysanthemum plant named 'Fall', characterized by its upright plant habit; dark-green-colored foliage; freely flowering habit; decorative-type inflorescences that are about 7.4 cm in diameter; attractive orange bronze-colored ray florets; response time about 60 days; strong peduncles; and good postproduction longevity with inflorescences and foliage maintaining good substance and color for about two weeks in an interior environment.