- Jan 12 Adrian van Utrecht, Flemish still life painter, born in Antwerp (d. 1652)
Alexander VII (1599-1667)
Feb 13 Italian Pope (1655-67), born in Siena, Florence, Italy
- Mar 8 Suzanna van Baerle, Dutch poet ("Dagh-werck" written with her husband, Constantijn Huygens), born in Amsterdam (d. 1637)
- Mar 13 Johannes Berchmans, Dutch Jesuit and Roman Catholic saint, born in Diest, Seventeen Provinces (d. 1621)
- Mar 22 Anthony Van Dyck, Flemish painter (Charles I of England), born in Antwerp, Spanish Netherlands (d. 1641)
- Mar 23 Thomas Selle, German baroque composer, born in Zörbig, Electorate of Saxony, Holy Roman Empire (d. 1663)
- Mar 28 Witte Corneliszoon de With, Dutch naval officer, born in Brielle, Netherlands (d. 1658)
Oliver Cromwell (1599-1658)
Apr 25 English general and puritan Lord Protector of England (1653-58), born in Huntingdon, Huntingdonshire, England
- Jun 6 Diego Velázquez, Spanish painter (Las Meninas), baptized in Sevilla, Spain (d. 1660)
- Jun 12 Johan Wolfert van Brederode, Dutch governor (Hertogenbosch) and field marshal, born in Heusden, Noord-Brabant, Netherlands (d. 1655)
- Aug 14 Méric Casaubon, French-English classical scholar, born in Geneva (d. 1671)
- Sep 20 Christian the Younger, German Protestant military leader during the Thirty Years' War, born in Gröningen, Germany (d. 1626)
- Sep 25 Francesco Borromini, Italian sculptor and architect, born in Bissone, Italy (d. 1667)
- Oct 10 Jacob Aertsz Colom, Dutch publisher (Consolation of the Sea), born in Dordrecht, Netherlands (d. 1673)
- Oct 29 Marie de l’Incarnation [Marie Guyart], French Ursline nun, teacher and saint (established Catholicism in New France), baptized in Tours, France (d. 1674) [1]
- Oct 31 Denzil Holles, 1st Baron Holles, English statesman and writer, born in Houghton, England (d. 1680)
- Nov 11 Prince Ottavio Piccolomini, Italian nobleman, Duke of Amalfi, and field marshal of the Holy Roman Empire, born in Florence, Grand Duchy of Tuscany (now Italy) (d. 1656)