David Blaney (born October 24, 1962 in Hartford Township, Trumbull County, Ohio, United States) is a NASCAR Sprint Cup Series driver. He currently starts and parks the #66 Car for Prism Motorsports. Blaney was a successful sprint car driver before he started racing in NASCAR. For many years, he was a regular in the Syracuse Nationals in Syracuse, New York, although he never won that event. He owns Sharon Speedway (named after nearby Sharon, Pennsylvania) in Hartford, Ohio.