"Sittin' on a Fence" is a song written by Mick Jagger and Keith Richards of the British rock and roll band The Rolling Stones. The song was given to the singing duo Twice as Much, who released it as their debut single in May 1966. This version became a Top 40 hit on the UK Singles Chart, and also received some attention in the United States, where it charted on the Bubbling Under Hot 100 Singles chart.