Famous Birthdays on March 18

Celebrities born on March 18 include John Updike, Lily Collins, Adam Levine. Here are 9 of the best-known actors, singers, TV stars and sports legends born on this day.

PiscesZodiac sign
AquamarineMarch birthstone
DaffodilBirth flower
9Famous birthdays in our list

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Celebrities born on March 18

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Celebrity data from Wikidata, updated November 2026. Ages are as of November 14, 2026.