Hadley may refer to: PeopleSurnameArthur Twining Hadley (1856–1930), American economist George Hadley, meteorologist, hence also:Hadley cellHadley Centre for Climate Prediction and ResearchGeorge Hadley (footballer) (1893–1963), Scottish footballer with Southampton, Aston Villa and Coventry CityHarry Hadley (1877–1942), England international footballer Henry Kimball Hadley, US composerJerry Hadley, singerJohn Hadley, astronomerMons Hadley, a massif in the northern portion of th… (More on Hadley)