Westerdahl

Westerdahl is a surname. Notable people with the surname include:


 * Eduardo Westerdahl (1902–1983), Spanish painter, art critic and writer
 * Fanny Westerdahl (1817–1873), Swedish stage actress
 * Kalle Westerdahl (born 1966), Swedish actor
 * Stellan Westerdahl (1935–2018), Swedish sailor