How to Irritate People is a 1968 British mockumentary sketch comedy television special recorded in the UK at LWT on 14 November 1968 and written by John Cleese, Graham Chapman, Marty Feldman and Tim Brooke-Taylor. Cleese, Chapman, and Brooke-Taylor also feature in it, along with future Monty Python collaborators Michael Palin and Connie Booth.

In various sketches, Cleese demonstrates exactly what the title suggests—how to irritate people, although this is done in a much more conventional way than the absurdity and surrealism of similar Monty Python sketches.