David Lyon (16 Mei 1941 – 7 Junie 2013) was 'n Britse akteur. Hy was bekend vir sy rol in die televisiereeks The Gemini Factor (1987). 1987: The Gemini Factor 1992: Between the Lines 1982: The Disappearance of Harry 1987: Love After Lunch 1997: Richard II 1998: The Things You Do for Love: Black Butterflies David Lyon in die Internet-rolprentdatabasis