text: Laraine Humphrys (born 1953) (2) brought glamour to Girls and Dick.  Laraine also appeared in the 1973 Carry On Christmas TV special.
  Brian Jackson (1931–2022) (1) Second recruit in Sergeant.
  Vivienne Johnson (born 1946) (1) is only credited with appearing in England.  However, the previous year had seen her make three significant appearances in the Carry On Laughing TV series.
  Elizabeth Knight (1944–2005) (2) makes eye-catching appearances in Camping (as Jane), and Again Doctor (as Nurse Willing).
  Ian Lavender (1946-2024) (1) has a large supporting role in Behind.
  George Layton (born 1943) (1) was probably best known at the time for playing Dr Paul Collier in the Doctor... TV series. In Behind he makes a 'gag' appearance as a Doctor.  He also co-wrote an unused script for a potential Carry On film in the 1980s.
  Tutte Lemkow  (1918–1991) (1) brought his distinctive face to British film and television productions for 40 years.  Sadly, his only Carry On contribution was as an unaccredited walk-on in Spying.
  John Levene (born 1941) (0) made an unaccredited 'gag' appearance in one of the Carry On Laughing TV episodes.  Best known for playing UNIT soldier Corporal Benton in Doctor Who, he appears briefly as a mediaeval soldier in the episode The Baron Outlook.  He did not appear in any of the films.