Wikipedia
Boonstra
Boonstra is a Dutch surname. Notable people with the surname include:
- Albert Boonstra (born 1957), Dutch swimmer
- Clarence A. Boonstra (1914–2006), American ambassador
- Cor Boonstra (born 1938), Dutch chief executive
- Dirk Boonstra (1893–1944), Dutch police officer
- Dirk Boonstra (1920–1944), Dutch Resistance member
- Lieuwe Dirk Boonstra (1905–1975), South African paleontologist
- Tjabel Boonstra (1899–1968), Dutch cyclist