Zig-Zag! was a revue staged at the London Hippodrome, London during World War I. It was devised by Albert de Courville, Wal Pink and George Arnold, with music by Dave Stamper (with arrangements and orchestrations by the musical director, Julian Jones), lyrics by Gene Buck, and additional songs by George M. Cohan. The revue opened on 31 January 1917 starring George Robey, Daphne Pollard, Cicely Debenham, Shirley Kellogg, Marie Spink and Bertram Wallis. It ran for 648 performances.

A zigzag is a pattern made up of small corners at variable angles, though constant within the zigzag, tracing a path between two parallel lines; it can be described as both jagged and fairly regular.