Red clay (disambiguation)

Red clay, or Ultisol, is a type of soil.

Red clay may also refer to:


 * Red clay used in pottery
 * Pelagic red clay, a type of pelagic (deepwater) sediment
 * Red Clay State Historic Park, Tennessee, U.S.
 * Red Clay, Georgia, an unincorporated community
 * Red clay, a type of clay court in tennis
 * Hong Ni (红泥, literally, "red clay"), a type of Chinese clay used in pottery, see Yixing clay