Mark Heap (born 13 May 1957) is an English actor, best known for his roles in television comedies such as Brass Eye, Big Train, Jam, Green Wing, Upstart Crow and Friday Night Dinner. Heap was born in Tamil Nadu, India, to an English father and American mother, the youngest of four boys. He began his acting career in the 1980s as a member of the Medieval Players, a touring company performing medieval and early modern theatre, and featuring stilt-walking, juggling and puppetry. His brother, Carl Heap, was the artistic director of the company. After its demise, he became part of the street theatre duo The Two Marks (with Mark Saban) who appeared on television shows Ghost Train and 3-2-1.In 1983, Heap made a brief appearance as a fire-breather in the James Bond film Octopussy. He played a school teacher in the 2002 film About a Boy. He appeared in Tim Burton's 2005 Charlie and the Chocolate Factory. He played supporting roles in Confetti (2006), Tunnel of Love (2004), Stardust (2007), and The World's End (2013). In 2008 he co-starred in the surreal science fiction film Captain Eager and the Mark of Voth.

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