HENLEY-IN-ARDEN, a town of the county of Warwick, in the parish of Wooton-Wawen and hundred of Borlichway, 105 miles from London. It stands in what was formerly the forest of Arden, and has a chapel of ease and a good market. The population amounted in 1801 to 1093, in 1811 to 1055, in 1821 to 1249, and in 1831 to 1214.