Treales, Roseacre and Wharles is a civil parish in the Borough of Fylde and the ceremonial county of Lancashire in England. It has a population of 447. It lies some two miles east of Kirkham. The parish includes the villages of Bolton Houses, Moor Side, Roseacre (pronounced "Roz-aker"), Treales ("Trails") and Wharles ("Whar-les").
In Treales the Anglicanparish church, Christ Church, is situated on Church Road. The Derby Arms public house is situated on the corner of Kirkham Road and Church Road. The village has a windmill, now converted to a private dwelling.
Wharles is the venue for the annual Fylde Vintage and Farm Show, which takes place in a field next to the M55 motorway.