Derek Blomfield (31 August 1920 – 23 July 1964) was a British actor who appeared in a number of stage, film and television productions between 1935 and his death in 1964.

[1] He trained at LAMDA and made his first stage appearance at the Savoy Theatre in 1934.

[2] He first came to wider attention for his appearance as a schoolboy in the Will Hay comedy, The Ghost of St.

[3] In 1964 he played the role of Count Luzau-Rischenheim in the British television series Rupert of Hentzau.

[4] He died of a heart attack, aged 43, while on holiday with his wife and family in Brittany.