Dalby-cum-Skewsby is a civil parish in the Hambleton district of North Yorkshire, England. It is situated around 14 miles north of York and comprises the hamlets of Dalby, Skewsby and Witherholm. It is part of the group of spring line villages to the south of the Howardian Hills.
At in Bonnygate Lane / High Lane is a turf maze called The City of Troy. It is described as the smallest turf maze in Europe.
Prior to the nationwide municipal reorganization of 1974, Dalby-cum-Skewsby was part of Easingwold Rural District. Historically, it was located in the ecclesiastical parish of Dalby in the Bulmer Wapentake.