List of Famous people named John

John Lawrence Mauran, FAIA (1866–1933) was an American architect responsible for many downtown landmarks in St. Louis, Missouri. He was also active in Wisconsin and Texas.

John P. Melfi is a United States–based television and movie producer noted for his work on Sex and the City, Rome, Nurse Jackie, House of Cards, and And Just Like That.... Melfi has been nominated for Primetime Emmy Awards eight times between 1998 and 2013, and won twice.

Air Marshal Sir John Patrick Joseph McCauley, KBE, CB was a senior commander in the Royal Australian Air Force (RAAF). He served as Chief of the Air Staff from 1954 to 1957. A Duntroon graduate, McCauley spent four years in the Australian Military Forces before transferring to the RAAF in 1924. He was Director of Training from 1936 to 1938, and commanded engineering and flying training schools for the first eighteen months of World War II. Having been promoted to group captain in 1940, he was posted to Singapore in June 1941 to take charge of all RAAF units defending the area. He earned praise for his efforts in attacking invading Japanese forces before the fall of Singapore, and for his dedication in evacuating his men. After serving as Deputy Chief of the Air Staff in 1942–44, he was appointed to a senior operational role with the Royal Air Force's 2nd Tactical Air Force in Europe, where he saw out the rest of the war.