Deas (surname)
Deas is a Scottish surname. People with this surname include:
- Bob Deas, Australian rules footballer
- Sir David Deas, medical officer in the Royal Navy
- Charles Deas, American painter
- David Deas (disambiguation)
- Deborah V. Deas, American psychiatrist and academic administrator
- Francis William Deas, Scottish architect
- Sir George Deas, Scottish judge
- Jack Deas, Australian rules footballer
- James Deas (disambiguation)
- Justin Deas, American actor
- Laura Deas, Welsh athlete
- Lionel Deas, English cricketer
- Lynn Deas, American professional bridge player
- Malcolm Deas, English historian of Colombia and Latin America
- Paul Deas, retired Scottish professional footballer
- Sir Edward Deas Thomson, Australian politician
- Zachariah C. Deas, brigadier general in the Confederate States Army during the American Civil War