What happened on May 21?
Here are historical events and notable moments that happened on May 21.
Historical records for May 21 are still being compiled.
People born on May 21
See famous people and notable birthdays that fall on this date.
View birthdays on May 21 →People born on May 21
See famous people and notable birthdays that fall on this date.
View birthdays on May 21 →You can also explore nearby birthday pages like May 20 and May 22.