John Bryans (died 2 March 1989) was a British actor, who appeared frequently on television.
He is possibly best known for his recurring role as Bercol during the first two series of Blake's 7. He also appeared in the third series as the torturer Shrinker. He also appeared in the Doctor Who serial The Creature from the Pit.
Other television credits include: Justice, Bel Ami, Danger Man, The Baron, Dixon of Dock Green, Z-Cars, The Champions, Softly, Softly, The First Lady, Randall and Hopkirk (Deceased), The Guardians, The Troubleshooters, Colditz, Rock Follies, The Gentle Touch, Wilde Alliance and Only Fools and Horses. His film roles included the estate agent in the horror anthology The House That Dripped Blood (1970), and Cardinal Wolsey in Henry VIII and His Six Wives (1972).

The House That Dripped Blood
1971 · as Stoker (segment "Framework Story")

Bel Ami
1971 · as Monsieur Walter

Praying Mantis
1982 · as Dubreuil

Henry VIII and His Six Wives
1972 · as Wolsey

Blake's 7: Duel
1986 · as Senator Bercol

Thank You, Comrades
1978 · as Moskvin

The Verdict
1964 · as Prendergast

Henry V
1979 · as Duke of Bourbon

Broken Glass
1982 · as George Harris

Number Ten
1968 · as Holden Britwell

The Girl Who Loved Robots
1965 · as Lederman

Quiet as a Nun
1978 · as Sir Charles

A Passage to India
1965 · as Mr Burton

Dead Silence
1966 · as Sydney Oliver

The Barretts of Wimpole Street
1982 · as Dr. Ford-Waterlow

Pidgeon – Hawk or Dove?
1974 · as Colonel Broom

Doctor Who: The Creature from the Pit
1979 · as Torvin

Downfall
1964 · as Artist