Bastiaan

Bastiaan is a Dutch masculine given name, short for Sebastiaan (Sebastian). People with this name include:


 * Bastiaan Johan Christiaan Ader (1942–1975), Dutch conceptual and performance artist
 * Bastiaan Belder (born 1946), Dutch politician
 * Bastiaan Jan van Bochove (born 1950), Dutch politician
 * Bastiaan Cornelis van Fraassen (born 1941), Dutch-born American philosopher
 * Bastiaan de Gaay Fortman (born 1937), Dutch politician and scholar
 * Bastiaan Geleijnse (born 1967), Dutch cartoonist and comics artist
 * Bastiaan Giling (born 1982), Dutch road cyclist
 * Bastiaan Govertsz van der Leeuw (1624–1680), Dutch landscape painter
 * Bastiaan Johan Heijne (born 1960), Dutch writer and translator
 * Bastiaan Lijesen (born 1990), Dutch swimmer
 * Bastiaan Maliepaard (born 1938), Dutch cyclist
 * Bastiaan Jacob Dirk Meeuse (1916–1999), Dutch-American botanist and naturalist
 * Bastiaan Ort (1854–1927), Dutch lawyer, judge and Minister of Justice from 1913 to 1918
 * Bastiaan Jacob Paauwe (1911–1989), Dutch footballer
 * Bastiaan Ragas (born 1971), Dutch singer and actor
 * Bastiaan Tamminga (born 1981), Dutch swimmer
 * Bastiaan Johannis van der Vlies (1942–2021), Dutch politician
 * Bastiaan van 't Wout (born 1979), Dutch footballer
 * Bastiaan Zuiderent (born 1977), Dutch cricketer