Denis Carey (3 August 1909 – 28 September 1986) was a British actor who appeared in many film and television roles, although his biggest box office success was the revue Salad Days, which ran for 2,283 performances in the 1954–55 London season. He was married to actress Yvonne Coulette.
Some of Carey's notable appearances include Dennis Potter's 1968 television series A Beast With Two Backs, Elizabeth R, I, Claudius and The Barchester Chronicles. Carey appeared three times in the BBC science fiction series Doctor Who, including Professor Chronotis in the incomplete serial Shada, as the eponymous Keeper in The Keeper of Traken, and as the fake old man Borad in Timelash.
Carey was born in London, the son of May (née Wilkinson) and William Denis Carey. He was married to actress Yvonne Coulette. He died in London.

The Day of the Jackal
1973 · as Casson

Lamb
1986 · as Mr. Lamb

Atlantis
1983 · as Ted

Hard Travelling
1986 · as Wally

Doctor Who: Shada
2017 · as Professor Chronotis (archive footage)

Abide with Me
1976 · as Mr. Spanier

Serjeant Musgrave's Dance
1961 · as Pte. Attercliffe

The Siege of Manchester
1965 · as Sir John Mounson

Doctor Who: Shada
1992 · as Professor Chronotis

Edna: The Inebriate Woman
1971 · as Doctor, at The Spike

Doctor Who: The Keeper of Traken
1981 · as The Keeper

A Beast with Two Backs
1968 · as Ebenezer

Late Summer
1963 · as Mr. Dinsdale

Doctor Who: Timelash
1985 · as Old Man