Composer

Classic era

 * Delia Derbyshire (1963)
 * Ron Grainer (1963-1989, composer of theme)
 * Brian Hodgson (1963-1973)
 * Dudley Simpson (1965-1980)
 * Malcolm Clarke (1972-1986)
 * Dick Mills (1973-1989)
 * Peter Howell (1975-1985)
 * Elizabeth Parker (1978-1985)
 * Paddy Kingsland (1980-1982 at the BBC Radiophonic Workshop; 1983-1984 as freelancer)
 * Roger Limb (1980-1985)
 * Jonathan Gibbs (1984-1985)
 * Dominic Glynn (1986-1989)
 * Mark Ayres (1988-1989)

K9 and Company

 * Ian Levine

TV movie

 * John Debney

Modern era

 * Murray Gold

Torchwood

 * Murray Gold
 * Ben Foster

The Sarah Jane Adventures

 * Murray Gold