Dayle Haddon
- Born
- 26 May 1948 (76 years old)
- Died
- 27 December 2024
- Place of birth
- Montreal, Quebec, Canada
- Gender
- Female
Dayle Haddon is a Canadian model and actress, presently known for promoting anti-aging products manufactured by L'Oréal. Additionally, she is credited as author of Ageless Beauty: A Woman's Guide to Lifelong Beauty and Well-Being.