Jemma

Jemma may refer to:
 * Jemma (given name), a given name
 * Jemma, Bauchi, a town in Bauchi State, Nigeria
 * Dorothée Jemma, a French voice actress specializing in dubbing
 * Ottavio Jemma, an Italian screenwriter
 * Rocco Jemma, an Italian pediatrician