Kiln Wood is a 6-hectare (15-acre) nature reserve south of Lenham in Kent. It is managed by Kent Wildlife Trust.

This wood is mainly oak, hornbeam and hazel, and it is managed by coppicing. A stream at the northern end has lady fern, herb paris and broad buckler-fern.

There is access from Headcorn Road.

51°13′55″N 0°42′00″E / 51.232°N 0.700°E / 51.232; 0.700