Frank Arnold may refer to:
- Frank Arnold (basketball) (1934–2024), American basketball coach
- Frank Arnold (director) (born 1938), Australian television director
- Frank Arnold (footballer) (1877–1943), Australian rules footballer
- Frank Arnold (umpire) (1851–1929), American baseball umpire
- Frank B. Arnold (1839–1890), New York politician
- Frank D. Arnold, United States Ambassador to El Salvador
- Frank W. Arnold (1851–1917), American trade union functionary
- Frank Arnold (architect), American architect with many works in Forest Park Southeast Historic District of St. Louis, Missouri
See also
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: