Sebastiaan

Sebastiaan, in the past also Sebastiaen, is the Dutch form of the masculine given name Sebastian. People with the name include:


 * Sebastiaen van Aken (1648–1722), Flemish historical painter
 * Sebastiaan van Bemmelen (born 1989), Dutch volleyball player
 * Sebastiaan Bleekemolen (born 1978), Dutch racing driver
 * Sebastiaan Bökkerink (born 1994), Dutch footballer
 * Sebastiaan Bornauw (born 1999), Belgian footballer
 * Sebastiaan Bowier (born 1987), Dutch cyclist
 * Sebastiaan Braat (born 1992), Dutch cricketer
 * Sebastiaan Brebels (born 1995), Belgian footballer
 * Sebastiaan Bremer (born 1970), Dutch painter and photographer
 * Sebastiaan van den Brink (born 1982), Dutch footballer
 * Sebastiaan De Wilde (born 1993), Belgian footballer
 * Sebastiaan Gokke (born 1978), Dutch cricketer
 * Sebastiaan van de Goor (born 1971), Dutch volleyball player
 * Sebastiaan Haring (born 1968), Dutch philosopher, writer, and television presenter
 * Sebastiaan van Houten (born 1975), American fangsmith and vampire book author
 * Sebastiaen Jansen Krol (1595–1674), Dutch Director of New Netherland from 1632 to 1633
 * Sebastiaan Nooij (born 1987), Dutch baseball player
 * Sebastiaan Rutten (born 1965), Dutch martial artist
 * Sebastiaan Steur (born 1984), Dutch footballer
 * Sebastiaan Tromp (1889–1975), Dutch Jesuit priest, theologian, and Latinist
 * Sebastiaan Verschuren (born 1988), Dutch freestyle swimmer
 * Sebastiaen Vrancx (1573–1647), Flemish painter and draughtsman
 * Sebastiaan Weenink (born 1986), Dutch squash player