Look up wijn in Wiktionary, the free dictionary.
Wijn or de Wijn is a surname. Notable people with the surname include:
- Jan Wijn (1934–2022), Dutch pianist
- Joop Wijn (born 1969), Dutch politician
- Piet Wijn (1929–2010), Dutch comics creator
- Sander de Wijn (born 1990), Dutch field hockey player