Ehn

Ehn is a surname, and may refer to:


 * Anna Ehn (born 1931), Austrian designated one of the Righteous Among the Nations
 * Christoffer Ehn (born 1996), Swedish ice hockey player
 * Erik Ehn, American playwright and director
 * Karl Ehn (1884–1957), Viennese architect and city planner
 * Tina Ehn (born 1960), Swedish Green Party politician