Mussard is a French surname. Notable people with the surname include:
Dave Mussard (born 1987), Seychellois football player and chef Geoffroy Mussard, known as Shurik'n (born 1966), French rapper from Marseille Martin Mussard, known as Naâman (1990–2025), French reggae singer and musician Pascale Mussard (born 1957), French businesswoman Raphaël Mussard, known as Faf Larage (born 1971), French rapper
Other uses Mussard Cave, a mountain cave on the island of Réunion