- Mar 3 Eugene [Kim Yoo-Jin], South Korean K-pop singer (S.E.S.) and actress (A Hundred Year Legacy), born in Seoul, South Korea
- Mar 3 Sung Yu Ri, South Korean K-pop singer (Fin.K.L.) and actress (Hong Gil-dong), born in Tübingen, West Germany
- Mar 3 Tobias Forge, Swedish heavy metal singer (Ghost), born in Linköping, Sweden
- Mar 4 Carol Banawa, Filipina singer. actress, and operating room nurse, born in Manila, Philippines
- Mar 4 Donny Tourette [Patrick Brannan], British punk rock singer (Towers of London), born in Liverpool, England
- Mar 5 Zach Williams, American Christian rock musician (There was Jesus), born in Pensacola, Florida
- Mar 11 LeToya Luckett, American R&B and pop singer (Destiny's Child, 1997-2000 - "Bills, Bills, Bills"), and actress, born in Houston, Texas
- Mar 11 Paul Wall [Slayton], American rapper and DJ ("Girl"; Nelly - "Grillz"), born in Georgetown, Texas
- Mar 11 Russell Lissack, English indie-rock guitarist (Bloc Party - "A Weekend in the City"), born in Chingford, London, England
- Mar 14 Mei-Ting Sun, Chinese concert pianist, born in Shanghai, China
- Mar 15 Young Buck [David Brown] American rapper, born in Nashville, Tennessee
- Mar 16 Danny Brown [Sewell], American rapper, born in Detroit, Michigan
- Mar 17 Nicky Jam [Nick Caminero], American rapper, singer and actor (Travesuras), born in Lawrence, Massachusetts
- Mar 18 Jang Na-ra, Korean K-pop singer ("Sweet Dream") and actress (You Are My Destiny), born in Seoul, South Korea
- Mar 22 (Shawn) Mims, American rapper ("This Is Why I'm Hot"), born in Manhattan, New York
- Mar 26 Anaïs Mitchell, American singer-songwriter and playwright (Hadestown - 2019 Tony for Best Musical), born in Vermont
- Mar 26 Jay Sean [Kamaljit Singh Jhooti], British pop, Bhaṅgṛā, and R&B singer, born in London, England
- Mar 27 JJ Lin, Chinese singer (Music Voyager), born in Singapore
- Mar 29 Edewede Oriwoh, Nigerian classical and liturgical composer, mostly for chorus (Baba, Ese; Play), born in Edo, Nigeria
- Mar 29 Megan Hilty, American actress and singer (Wicked), born in Bellevue, Washington
- Mar 29 P.J. Morton, American singer-songwriter and musician (Maroon 5; Gospel According to PJ), born in New Orleans, Louisiana
- Mar 31 Ryan Bingham, American Academy Award-winning roots-rock singer-songwriter (Crazy Heart; "The Weary Kind"), born in Hobbs, New Mexico
About March 1981
How Old? 43 years old
Generation: Millennial
Leap Year: No