1973 (people)


 * 8 January - Actor Dudley Foster died.
 * 19 January - Actor Max Adrian died.
 * 29 January - Actor Henry Gilbert died.
 * 9 February - Actor Shaun Parkes was born.
 * 21 April - Actor Katsuyuki Konishi was born.
 * 24 April - Actor Julie Cox was born.
 * 14 May - Actor Indira Varma was born.
 * 1 June - Actor Adam Garcia was born.
 * 1 June - Actor Rene Zagger was born.
 * 18 June - Actor Roger Delgado was killed in an car accident. In later interviews, Jon Pertwee cited Delgado's death as a contributing factor, along with the departure of Barry Letts as producer, in his decision to leave the series in 1974.
 * 25 June - Actor Sunetra Sarker was born.
 * 27 June - Actor Ian Boldsworth was born.
 * 2 July - Actor Peter Kay was born.
 * 30 July - Actor Guy Middleton died.
 * 31 July - Actor Daniel Evans was born.
 * 5 August - Actor Paul Kasey was born.
 * 11 September - Actor Rollo Gamble died.
 * 12 September - Actor Darren Morfitt was born.
 * 7 October - Actor Rad Kaim was born.