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Katherine Waterston

Photo: Gage Skidmore from Peoria, AZ, United States of America, CC BY-SA 2.0, via Wikimedia Commons

Actor

Katherine Waterston

British-born American actress

Katherine Waterston is 46 years old, born on March 3, 1980 in Westminster.

Next birthday in 117 days, turning 47.

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Born
March 3, 1980, Westminster
Age
46
Zodiac sign
Pisces
Country
United Kingdom, United States
Known as
Actor

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Katherine’s birthday, by the numbers

  • Katherine Waterston was born on a Monday.
  • Katherine Waterston has been alive for about 17,049 days.
  • Their 20,000-day milestone falls on December 5, 2034.
  • Their next birthday, turning 47, is on a Wednesday.
  • Next milestone: Katherine Waterston turns 50 on March 3, 2030, in 3 years and 3 months. More milestone birthdays
  • Katherine Waterston is younger than 3,804 and older than 3,042 of the living celebrities on CFOTD.
  • Half birthday: September 3. Birthstone: Aquamarine and bloodstone.
  • Katherine Waterston belongs to Gen X.

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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 Katherine Waterston?

Katherine Waterston is 46 years old, born on March 3, 1980 in Westminster.

What is Katherine Waterston’s zodiac sign?

Pisces, born March 3.