Sir Charles Arthur Frederick, GCVO, KCB, was a British courtier.
He was born on the 9 April 1861, son of Arthur Thomas Frederick. His family were descended from that of the Frederick Baronets: Charles's great-great-grandfather Major-General Marescoe Frederick was a younger brother of Sir John Frederick, 4th Baronet. As well as pursuing a military career in which he reached the rank of Lieutenant-Colonel in the Coldstream Guards, Frederick held several posts in the Royal Household. He served as an Extra Equerry to King Edward VII from 1902 to 1910 and then to King George V and to Queen Alexandra from 1910 to 1913. He was Deputy Master of the Household from 1901 to 1907, Acting Secretary of the Board of Green Cloth from 1903 to 1907 and Master of the Household from 1907 to 1912. Sir Charles Frederick died, unmarried, on the 21 December 1913.
| Preceded by The Lord Farquhar |
Master of the Household 1907–1912 |
Succeeded by Sir Derek Keppel |