Harper (disambiguation)

Harper could refer to:
 * harper, someone who plays a harp
 * Ali Harper
 * Robert Harper, a lieutenant stationed at Earth Spacedock
 * Harper Abermarle, co-founder of a colony on Sheridan's World
 * HarperCollins Publishers, a book publishing company
 * Harper (Lieutenant), aide to Grand Admiral Stephen Turner
 * Harper (USN), a 20th century officer in the United States Navy