Bonaventura, an Italian name (from Latin Bonaventura, meaning "good fortune") may refer to:

• Bonaventura Bellemo O.F.M. (died 1602), Roman Catholic prelate who served as Bishop of Andros
• Bonaventura Berlinghieri (1228–1274), Italian painter from Lucca, Italy, of the Gothic period
• Fra Bonaventura Bisi (1601–1659), Italian painter of the Baroque period
• Bonaventura Bottone (born 1950), leading operatic tenor from England
• Bonaventura Cerronio (fl. 1639), Italian composer
• Bonaventura Claverio (1606–1671), Roman Catholic prelate who served as Bishop of Potenza
• Bonaventura Furlani (died 1597), Roman Catholic prelate who served as Bishop of Alatri
• Bonaventura Genelli (1798–1868), German painter
• Bonaventura Gran (1620–1684), Spanish Franciscan friar, proclaimed blessed by the Catholic Church in 1906
• Bonaventura Ibáñez (1876–1932), Spanish film actor of the silent and early sound eras
• Bonaventura Lamberti (1653–1721), Italian painter of the Baroque period, active mainly in Rome
• Bonaventura van Overbeek (1660–1705), Dutch Golden Age draughtsman and engraver
• Bonaventura Porta (1861–1953), Italian Bishop of the Roman Catholic Diocese of Pesaro
• Justinas Bonaventūra Pranaitis (1861–1917), Lithuanian Catholic priest, Russian Master of Theology and Professor of the Hebrew Language
• Bonaventura von Rauch (1740–1814), Prussian Army major general
• Bonaventura Rubino (1600–1668), Italian composer
• Bonaventura Secusio O.F.M. Obs. (died March 1618) was a Roman Catholic prelate who served as Bishop of Catania
• Bonaventura Tornielli O.S.M. (1411–1491), noble Italian priest and Roman Catholic preacher, beatified by Pope Pius X in 1911
• Bonaventura Vulcanius (1538–1614), leading Dutch humanist
• Bonaventura, pseudonym of Ernst August Friedrich Klingemann (1777–1831), a German writer and theatre director
• Bonaventura Moller, inheritor (year 1625) of Bonaventura manor, located near Riga, Latvia

See also

• Bonaventura (disambiguation)
• Bonaventura (surname)
• Bonaventure (disambiguation)