Giustino may refer to:

Name

• The Italian variation of Justin (name)

People

• Giovanni Giustino Ciampini (1633 – 1698), an ecclesiastical archaeologist
• Giustino de Jacobis (1800 – 1860), an Italian Roman Catholic bishop
• Giustino Durano (1923 – 2002), a long lasting movie actor
• Giustino Episcopio (? – ?), an Italian painter of history and sacred subjects
• Giustino Fortunato (1777–1862), an Italian magistrate and politician
• Giustino Fortunato (1848 – 1932), an Italian historian and politician
• Giustino Menescardi (1720 – 1776), an Italian painter and scenic designer
• Giustino Russolillo (1891 – 1955), an Italian Roman Catholic priest
• Lorenzo Giustino (born 1991), an Italian tennis player

Places

• Giustino, Trentino, a town in Italy
• San Giustino, a comune (municipality) in Italy
• San Giustino (church), a church in Rome

Operas

• Giustino (Legrenzi) (1683), an opera by Giovanni Legrenzi
• Giustino (1703), an opera by Domenico Scarlatti
• Giustino (1711), a lost opera by Tomaso Albinoni
• Giustino (Vivaldi) (1724), an opera by Antonio Vivaldi
• Giustino (Handel) (1737), an opera by George Frideric Handel