March 1:
* Jennifer Lopez (1969): Actress, singer, dancer
* Alan Rickman (1946-2016): Actor
March 2:
* Dr. Seuss (1904-1991): Author
March 3:
* Justin Bieber (1994): Singer
* Shaquille O'Neal (1972): Former NBA player
March 4:
* Emma Watson (1990): Actress
* Christopher Lloyd (1938): Actor
March 5:
* Eva Mendes (1974): Actress
March 6:
* Elizabeth Taylor (1932-2011): Actress
* Chuck Berry (1926-2017): Musician
March 7:
* Lawrence Fishburne (1961): Actor
March 8:
* Judd Apatow (1967): Director, producer, writer
March 9:
* Anthony Hopkins (1937): Actor
March 10:
* Olga Kurylenko (1978): Actress
March 11:
* Taraji P. Henson (1970): Actress
March 12:
* Shakira (1977): Singer
March 13:
* Adam Levine (1979): Musician
March 14:
* Albert Einstein (1879-1955): Physicist
March 15:
* Olivia Wilde (1984): Actress
March 16:
* Paul McCartney (1942): Musician
* Elton John (1947): Musician
March 17:
* Rupert Grint (1988): Actor
March 18:
* Queen Latifah (1970): Actress, rapper
March 19:
* Bruce Willis (1955): Actor
March 20:
* Freddie Mercury (1946-1991): Musician
March 21:
* Matthew McConaughey (1969): Actor
March 22:
* Reese Witherspoon (1976): Actress
March 23:
* Jamie Foxx (1967): Actor
March 24:
* Eric Clapton (1945): Musician
March 25:
* Sarah Jessica Parker (1965): Actress
March 26:
* Lady Gaga (1986): Singer
March 27:
* Quentin Tarantino (1963): Director
March 28:
* Vince Vaughn (1970): Actor
March 29:
* Michelle Pfeiffer (1958): Actress
March 30:
* Celine Dion (1968): Singer
March 31:
* Ewan McGregor (1971): Actor
This is just a small sample; many more celebrities were born in March! If you're interested in a specific field or era, you can search online for "celebrities born in March" and narrow your results.