Gelosia

Gelosia may refer to:


 * Gelosia (1915 film), directed by Augusto Genina
 * Jealousy (1942 film), directed by Ferdinando Maria Poggioli
 * Jealousy (1953 Italian film), directed by Pietro Germi
 * Gelosia multiplication, or Lattice multiplication
 * Gelosia (Aria), from opera "Ottone in villa" by Antonio Vivaldi