‘Harrow Beauty’ is a very attractive, medium-sized, firm-fleshed, cold hardy, freestone peach [Prunus persica (L.) Batsch] that ripens between ‘Canadian Harmony’ and ‘Loring’. It was introduced in 1983 for the Ontario fresh market as a possible replacement for ‘Loring’ which is marginally adapted to all but the best peach sites in Ontario. The tree is of medium vigor, cold hardy, productive, and appears to have moderate field tolerance to perennial canker (Leucostoma spp.). The fruit seem resistant to bacterial spot [Xanthomonas campestris pv. pruni (Smith) Young et at.], brown rot [Monilinia fructicola (Wint.) Honey], split pits, preharvest drop, and flesh oxidation. The fruit are well suited for the fresh market including local sales and shipping. ‘Harrow Beauty’ is performing well in regional trials in Ontario and is adapted to regions where ‘Redhaven’ is successfully grown.