William Jourdan Rapp (June 17, 1895 - 1942) was a writer and editor in the United States.
He graduated from Cornell in 1917[2] and worked as a health inspector in New York City until World War I.
He went on to edit the popular True Story magazine and various radio series.
[4] He wrote with Wallace Thurman, Hughes Allison, and Lowell Brentano.
[5] He married actress Virginia Venable Rapp and had a son and daughter.