James Prescott Joule (; 24 December 1818 <unk> 11 October 1889) je omo ile England, onimo fisiksi, mathematician ati brewer, ti won bi ni Salford, Lancashire. Joule ka iseda ooru, o si se awari ibasepo re pelu ise mecanic (wo agbara). Eleyi mu ki ofin ti itoju agbara, eyi ti o mu ki idagbasoke ofin akọkọ ti thermodynamics.
Salford, Lancashire