Eustace Lane Adams (1891–1963) was an American editor and writer who served in the American Ambulance Service and U.S. Naval Service during World War I. In the 1930s he wrote aviation and adventure fiction for magazines including Argosy, as well as juvenile series books. His best-known series follows Andy Lane and his airplane adventures, beginning with Fifteen Days in the Air (1928).

Adams also wrote stories for Argosy beyond the juvenile market; its January 1940 issue printed his adventure tale “Loot Lies Deep.” His stories were adapted for film, including Sixteen Fathoms Deep and Desperate Cargo.