Photo: John Manard, CC BY-SA 4.0, via Wikimedia Commons
Mary McDonnell fansites
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Mary’s birthday, by the numbers
- Mary McDonnell was born on a Monday.
- Mary McDonnell has been alive for about 27,218 days.
- Their 30,000-day milestone falls on June 17, 2034.
- Their next birthday, turning 75, is on a Wednesday.
- Next milestone: Mary McDonnell turns 75 on April 28, 2027, in 5 months. More milestone birthdays
- Mary McDonnell is younger than 801 and older than 6,045 of the living celebrities on CFOTD.
- Half birthday: October 28. Birthstone: Diamond.
- Mary McDonnell belongs to Baby Boomers.
Age gaps
- When Mary McDonnell was born, Amitabh Bachchan was 9. Compare
- Mary McDonnell was 22 when Leonardo DiCaprio was born. Compare
Born within weeks of Mary
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Birthday wishes from fans
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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake
Frequently asked questions
How old is Mary McDonnell?
Mary McDonnell is 74 years old, born on April 28, 1952 in Wilkes-Barre.
What is Mary McDonnell’s zodiac sign?
Taurus, born April 28.