Dagny

Dagny may refer to:


 * Dagny (name), a female first name
 * Dagny (film), a 1977 Norwegian-Polish film
 * Dagny, Seine-et-Marne, a commune in France
 * Dagny-Lambercy, a commune in Aisne, France
 * Dagny Johnson Key Largo Hammock Botanical State Park, Florida
 * SS Dagny, a ship name
 * "Dagny" (song), a 1958 Owe Thörnqvist song
 * Dagny (magazine), a Swedish women's magazine
 * Dagny (singer) (born 1990), Norwegian pop singer