The following highways are numbered 17A:
Canada
British Columbia Highway 17A Ontario Highway 17A Prince Edward Island Route 17A
India National Highway 17A (India)
United States County Route 17A (Lee County, Alabama) Connecticut Route 17A County Road 17A (Polk County, Florida) New York State Route 17A New York State Route 17A (1920s–1930) (former) Oklahoma State Highway 17A Secondary State Highway 17A (Washington) (former) See also List of highways numbered 17