Today's celebrity birthdays: March 21, 2026

Happy birthday to entertainers like Gary Oldman, Matthew Broderick, and Rosie O'Donnell! Keep on reading to see who else is celebrating their birthday and some career highlights!

Celebrity birthday highlights for March 21 2026:

Actor Timothy Dalton (1946) launched his career in "The Lion in Winter" up a license to kill as James Bond in "The Living Daylights." He continues to be a force on TV with roles in "Penny Dreadful" and "1923."

Actor Gary Oldman (1958) brought raw punk energy to "Sid and Nancy" and terrifying charm to "Bram Stoker's Dracula." He shifted into major franchise work with the "Harry Potter" films and "The Dark Knight Trilogy" before winning an Academy Award for "Darkest Hour." He's currently bringing his trademark grit to streaming television on "Slow Horses."

Actor Matthew Broderick (1962) kicked off his career with "WarGames" and the forever rewatchable "Ferris Bueller's Day Off." He recently earned an Emmy nomination for a guest spot on "Only Murders in the Building" and wrapped up a stage production of "Tartuffe."