Dagmar Geisler is a German artist and illustrator. She studied graphic design at the University of Applied Sciences in Wiesbaden and worked for a time in film and television. Today, Geisler focuses mainly on children's books, both as an illustrator and an author. For My Body Belongs to Me! she received the Silver Feather (Silberne Feder) Children's Book Prize from the German Medical Women's Association.