- Mar 1 Dafydd Ieuan, Welsh rock drummer (Super Furry Animals), and producer, born in Bangor, Gwynedd, Wales
- Mar 5 MC Solaar [Claude M'Barali], Chadian-French rapper ("Hasta la vista"), born in Dakar, Senagal
- Mar 10 Ricky Segall, American actor and singer (The Partridge Family - "Ricky"), born in Long Island, New York
- Mar 11 Rami Jaffee, American rock keyboardist (The Foo Fighters), born in Los Angeles, California
- Mar 11 Soraya [Lamilla], Colombian-American singer-songwriter, guitarist, arranger and record producer ("Amor En Tus Ojos / Love In Your Eyes"'; "Casi"), born in Point Pleasant, New Jersey (d. 2006)
Terrence Howard (55 years old)
Mar 11 American actor (Mr. Holland's Opus; Hustle & Flow; Empire), and singer-songwriter ("Shine Through It"; "It's Hard Out Here for a Pimp"), born in Chicago, Illinois
- Mar 12 Graham Coxon, British pop-rock singer-songwriter and guitarist (Blur - "Country House"), born in Rinteln, West Germany
- Mar 13 Susanna Mälkki, Finnish cellist and conductor (Ensemble InterContemporain, 2006-13; La Scala, 2011; Helsinki Philharmonic, 2016-23), born in Helsinki, Finland
- Mar 15 Timo Kotipelto, Finnish rock singer (Stratovarius; Kotipelto), born in Lappajärvi, Finland
- Mar 19 Gary Jules, American singer and songwriter, born in Fresno, California
- Mar 20 Mannie Fresh [Bryan Thomas], American rapper (Big Tymers), and producer (Cash Money Records), born in New Orleans, Louisiana
- Mar 25 Cathy Dennis, English pop and dance music singer ("Touch Me (All Night Long)"), and songwriter (Kyle Minogue - "Can't Get You Out of My Head"; Britney Spears - "Toxic"; Katy Perry -"I Kissed a Girl"), born in Norwich, England
Mariah Carey (55 years old)
Mar 27 American pop singer-songwriter ("Without You"; "All I Want For Christmas Is You"; "Hero"; "We Belong Together"), born in Huntington, Long Island, New York
- Mar 28 James Atkin, British rock singer, and guitarist (EMF - "Unbelievable"), born in Birmingham, England
- Mar 28 Rodney Atkins, American country music singer-songwriter ("Honesty"), born in Knoxville, Tennessee
- Mar 30 Marco Foddis, Italian-Dutch heavy metal drummer (Pestilence), born in Sassari, Sardinia, Italy
About March 1969
How Old? 55 years old
Generation: Generation X
Leap Year: No
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