Reginald 'Reg' Watson (27 August 1926 - 8 October 2019) was an Australian television producer, screenwriter and executive.

Watson was executive producer on the British soap opera Crossroads and created Australian media exports serials such as Prisoner, Neighbours, The Young Doctors and Sons and Daughters.

Watson was a private man and rarely gave interviews. He retired in 1992 and did not produce any new television drama from then onwards.