Joice is both a given name and a surname. Notable people with the name include:

Joice Heth (c. 1756–1836), African-American woman exhibited by P.T. Barnum Joice NanKivell Loch (1887–1982), Australian author, journalist and humanitarian worker Joice Maduaka (born 1973), British sprinter Joice Mujuru (born 1955), Zimbabwean revolutionary and politician Dick Joice (1921–1999), British regional television presenter Wes Joice (1931–1997), American businessman

See also Joyce (name), another given name and surname