Sir Frank may refer to any knight with first name of Frank:
Sir Frank Forbes Adam, 1st Baronet Sir Frank Alexander, 1st Baronet Sir Frank Atherton Sir Frank Baines Sir Frank Beauchamp, 1st Baronet Sir Frank Bowater, 1st Baronet Sir Frank Bowden, 1st Baronet Sir Frank Brangwyn Sir Frank Macfarlane Burnet, OM, AK, KBE Sir Frank Clarke Sir Frank Crisp, 1st Baronet Sir Frank Fraser Darling Sir Frank Dicksee Sir Frank Gavan Duffy Sir Frank Dyson Sir Frank Fox Sir Frank Francis Sir Frank Walter Goldstone Sir Frank Gordon Sir Frank Green, 1st Baronet Sir Frank Cyril Hawker Sir Frank Wild Holdsworth, FRCS Sir Frank Hollins, 3rd Baronet Sir Frank Kermode Sir Frank Lampl Sir Frank Lascelles Sir Frank Godbould Lee Sir Frank Lockwood Sir Frank Lowe (advertiser) (1941-), British advertiser Sir Frank Lowy (1930-), Slovak born Australian businessman Sir Frank Crossley Mappin Sir Frank Markham Community School Sir Frank Mears Sir Frank Messervy Sir Frank Meyer, 2nd Baronet Sir Frank Mitchell Sir Frank Nelson Sir Frank Newnes, 2nd Baronet Sir Frank Newsam Sir Frank Nicklin Sir Frank Packer Sir Frank Price Sir Frank Ree Sir Frank Sanderson, 1st Baronet Sir Frank Sanderson, 3rd Baronet Sir Frank Short Sir Frank Soskice Sir Frank Ewart Smith Sir Frank Stenton Sir Frank Swettenham Sir Frank Leslie Walcott Sir Frank Whittle Sir Frank Williams Sir Frank William Wills Sir Frank Worrell (1924-1967), Barbadian cricketer
See also Frank (given name) Frank (surname) Sir Frankie Crisp Sir Franklin