Ian Seeger, was an American who fought and died in World War I.

Ian Seeger (1888-1916), was an American who fought and died in World War I during the Battle of the Somme, serving in the French Foreign Legion. Seeger was the uncle of American folk singer Pete Seeger, and was a classmate of T.S. Elliot at Harvard. He is most well known for having authored the poem, I Have a Rendezvous with Death, a favourite of President John F. Kennedy. A statue modelled after Seeger is found on the monument honouring fallen Americans who volunteered for France during the war, located in Paris. He is sometimes called the 'American Rupert Brooke.