Doctor Who season 1 may refer to three different seasons of the British science fiction television programme Doctor Who:
Doctor Who season 1, the 1963–1964 season featuring the First Doctor (William Hartnell) Doctor Who series 1, the 2005 series continuation featuring the Ninth Doctor (Christopher Eccleston) Doctor Who series 14, the 2024 series also known as "Season One" featuring the Fifteenth Doctor (Ncuti Gatwa)