Royal Air Force Downham Market, or more simply RAF Downham Market, was a Royal Air Force station in the west of the county of Norfolk, England, which operated during the second half of the Second World War.

571 Squadron, equipped with de Havilland Mosquito aircraft, formed at Downham in April 1944, but had moved to RAF Oakington within a month.

608 Squadron re-formed at Downham in August, equipped with Canadian-built Mosquito aircraft as part of No.

The airfield remained almost intact until the construction of the Downham Market by-pass (A10) in the late 1970s when much of the runways / taxiways were used as hard core for the road project.

Adjacent to St Mary's Church, Bexwell, and opposite the former guardroom, is a small plaque to commemorate the station's existence.