Overton (Welsh: Owrtyn) or Overton-on-Dee is a village and community in Wrexham County Borough, Wales. It is situated close to the Welsh-English border on the edge of an escarpment that winds its way around the course of the River Dee, from which Overton-on-Dee derives its name. The community of Overton, which also includes the village of Lightwood Green and a number of small hamlets including Knolton, had a total population of 1,276 at the 2001 census, increasing to 1,382 at the 2011 Census.