Bellard is a surname. Notable people with the surname include:
Chris Bellard (born 1979), American rapper known as Young Maylay Emory Bellard (1927–2011), college football coach Eugenio de Bellard Pietri (1927–2000), founder of speleology in Venezuela Fabrice Bellard, French computer programmer Mary Roszela Bellard (born 1971), American Creole Zydeco accordion player and singer Bellard's formula, used to calculate the nth digit of π in base 2
See also Ballard (disambiguation) Bellardia (disambiguation) Bullard