Dudgeon is a surname. It may also refer to:
Dudgeon (steam automobile company), an American mid-19th century automobile manufacturer J & W Dudgeon, Victorian ship builders based in Cubitt Town, London Dudgeon v United Kingdom, a landmark 1981 European Court of Human Rights case Dudgeon dagger, another name for a bollock dagger Dudgeon Bank, area off the coast of Norfolk, site of the Dudgeon Offshore Wind Farm
See also Dudgeoneidae, a family and genus (Dudgeonea) of moths sometimes called Dudgeon moths