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Katie Cassidy

Photo: Heroes & Villains, CC BY-SA 2.0, via Wikimedia Commons

Actor · Singer

Katie Cassidy

American actress and singer (born 1986)

Katie Cassidy is 39 years old, born on November 25, 1986 in Los Angeles.

Next birthday in 21 days, turning 40.

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Born
November 25, 1986, Los Angeles
Age
39
Zodiac sign
Sagittarius
Country
United States
Known as
Actor, Singer

Official links: Instagram · X · Wikipedia

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Katie’s birthday, by the numbers

  • Katie Cassidy was born on a Tuesday.
  • Katie Cassidy has been alive for about 14,589 days.
  • Their 15,000-day milestone falls on December 20, 2027.
  • Their next birthday, turning 40, is on a Wednesday.
  • Next milestone: Katie Cassidy turns 40 on November 25, 2026, in 21 days. More milestone birthdays
  • Katie Cassidy is younger than 4,905 and older than 1,941 of the living celebrities on CFOTD.
  • Half birthday: May 25. Birthstone: Topaz and citrine.
  • Katie Cassidy belongs to Millennials.

Age gaps

Born within weeks of Katie

DrakeRapper · October 24, 1986Emilia ClarkeActor · October 23, 1986Ellie GouldingSinger · December 30, 1986NaniSoccer player · November 17, 1986Sania MirzaTennis player · November 15, 1986Keylor NavasSoccer player · December 15, 1986

Days and weekdays are worked out from the birth date. Compare Katie’s age with anyone.

Share Katie Cassidy’s birthday, November 25?Make something for yourself or a birthday friend.
🏅Birthday certificateAdd a name, download a PDF or image🎂Printable birthday pageA free one-page PDF for November 25⭐Birthday twin cardA square card to share

Also born on November 25

All →
Xabi AlonsoSoccer player · Age 44PedriSoccer player · Age 23Christina ApplegateActor · Age 54Gaspard UllielActor · (1984 to 2022)Joel KinnamanActor · Age 46Antonio PuertaSoccer player · (1984 to 2007)

Also born in 1986

All →
Rafael NadalTennis player · June 3Agnez MoSinger · July 1DrakeRapper · October 24Megan FoxActor · May 16Deepika PadukoneActor · January 5Lindsay LohanActor · July 2

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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 Katie Cassidy?

Katie Cassidy is 39 years old, born on November 25, 1986 in Los Angeles.

What is Katie Cassidy’s zodiac sign?

Sagittarius, born November 25.