George Horsey (1526 – 6 February 1588), of Digswell, Hertfordshire, was an English politician. He was the eldest son of Jasper Horsey of Exton, Devon and brother of Edward Horsey. He was a Justice of the Peace for Hertfordshire from c. 1559, a deputy lieutenant of the county from Nov. 1569 and High Sheriff of Hertfordshire for 1572–73. Horsey was elected a Member of the Parliament of England for Clitheroe in 1571, Preston in 1572 and Aldborough in 1586.