Yellowstone Regional Airport (IATA: COD, ICAO: KCOD, FAA LID: COD) is a public-use airport located two nautical miles (3.7 km) southeast of the central business district of Cody, a city in Park County, Wyoming, United States. It is the only commercial airport in Park County Wyoming. It is in northwestern Wyoming, about 53 miles from the east entrance of Yellowstone National Park.

The airport is owned by the city of Cody and is operated by the Yellowstone Regional Airport Joint Powers Board. This board was established in 1981 and is made up of seven members appointed by the Cody City Council and the Park County Commission. The daily operations of the airport are overseen by an Airport Manager, who is appointed by the board.

It should not be confused with Yellowstone Airport, located 104 miles (167 km) west in West Yellowstone, Montana, near the west entrance to Yellowstone National Park, or Bozeman Yellowstone International Airport, located 136 miles (219 km) northwest in Belgrade, Montana, on the outskirts of Bozeman.