Sir Geoffrey Clouston A brother of the Duchess of Monmouth, he plays a key role in the shooting incident at Selby, Dorian's country estate.
Margaret Devereux Dorian's deceased mother is remembered in an account by Lord Fermor.
Lord Fermor ("Uncle George") Lord Henry's uncle provides background information on Dorian Gray.
Victor Dorian's first valet initially arouses suspicion in his employer, but they part on congenial terms.
Francis Dorian's valet after Victor leaves.
Dorian Gray's Gardener He delivers a letter to Dorian at the country estate.
Lady Gwendolyn Lord Henry's sister provides a box at the opera and later is involved with Dorian.
Hansom Driver He drives Dorian to the opium den.
Mr. Hubbard The frame maker from South Audley Street, with his assistant, moves Dorian's portrait to the attic schoolroom.
Mr. Isaacs Sibyl Vane's Jewish manager and producer is described in stereotypical terms by Dorian.
Lord Kelso Dorian's hard-hearted grandfather apparently had his own daughter's husband killed.
Mrs. Leaf Dorian's housekeeper is an efficient, friendly sort. She gives the keys to the attic room to Dorian.
Hetty Merton A naïve but beautiful village girl, she reminds Dorian of Sibyl Vane. Dorian is quite proud of himself for sparing her.
