The Daimler Freeline is an underfloor-engined bus chassis built by Daimler between 1951 and 1964. It was a very poor seller in the UK market for underfloor-engined bus and coach chassis but became a substantial export success. It was the first of only three Daimler PSV models to have a name as well as an alphanumeric identity. The others were the Daimler Fleetline and the Daimler Roadliner.