John Langford

John Langford may refer to:

• John Langford (engineer), president of Aurora Flight Sciences
• John Langford (computer scientist), at Microsoft Research
• John Langford (rugby union) (born 1968), Australian rugby union player
• John Alfred Langford (1823–1903), English journalist, poet and antiquary

• Jon Langford (born 1957), musician and artist
• John Langford-Holt (1916–1993), British politician