Frank Arnold (disambiguation)
Frank Arnold is an American basketball coach.
Frank Arnold may also refer to:
- Frank Arnold (umpire) (1851–1929), American baseball umpire
- Frank B. Arnold (1839–1890), New York politician
- Frank Arnold, director of Dynasty (Australian TV series)
- Frank Arnold (Australian footballer) on List of VFL debuts in 1899
See also
- Francis Arnold (disambiguation)