Henry Denis Litton GBM, CBE, SC (Chinese: 烈顯倫; born 7 August 1934) is a retired judge in Hong Kong.
His mother Enid Tak-ching Lo-Litton was a tennis player and won thirteen Hong Kong National Championships over a 24-year span.
After passing the Bar exam in 1959, Litton entered into private practice in Hong Kong where he was eminently successful as a trial lawyer.
Litton was appointed Queen's Counsel in 1970 and co-founded the Hong Kong Law Journal with Gerald de Basto QC, another local barrister.
Litton's son John continues the family's legal eminence, practising at the London and Hong Kong bar since 1989, taking silk in 2010.