Cyril Luckham (25 July 1907 – 8 February 1989) was an English actor whose career spanned more than half a century from the 1930s to the 1980s. He played the White Guardian in Doctor Who, the counterpart to Valentine Dyall's Black Guardian, appearing in two stories: "The Ribos Operation" (1978) and "Enlightenment" (1983).
His roles included:
Film
- A Man for All Seasons (1966) — Archbishop Cranmer
- The Naked Runner (1967) — Cabinet minister
- Anne of the Thousand Days (1969) — Prior Houghton
TV
- Coronation Street: 2 episodes (1960-61) — Dr. Tinsley
- Z Cars: "What Kind of Hero?" (1962) — Mr. Gregory
- The Saint: "Iris" (1963) — Jack Hardy
- Department S: "The Perfect Operation" (1969) — Walker
- Some Mothers Do 'Ave 'Em: 2 episodes (1973-74) — Father O'Hara
- Jackanory: 14 episodes (1973-82) — Storyteller
- The Professionals: "The Rack" (1978) — Judge Hall
- Doctor Who: 2 serialsshow list (1978, 1983) — White Guardian
- Return of the Saint: 2 episodes (1979) — Coroner
- Tales of the Unexpected:
- "The Man from the South" (1979) — Rawlsden
- "Back for Christmas" (1980) — Gavin
- "The Orderly World of Mr. Appleby" (1980) — Mr. Gainsborough
- Jackanory Playhouse: "The Silver Fish" (1980) — Lord Albin