Jean-Baptiste Joseph Fourier (; French: [fuʁje]; 21 Machị 1768 <unk> 16 Mee 1830) bụ onye France na-agụ mgbakọ na mwepụ na onye ọkà mmụta sayensị a mụrụ na Auxerre na nke a maara nke ọma maka ịmalite nyocha nke usoro Fourier na ngwa ha na nsogbu nke nnyefe okpomọkụ na ịma jijiji. A na-akpọkwa aha Fourier na iwu Fourier na nsọpụrụ ya. A na-ejikwa Fourier na nchọpụta nke mmetụta griin haus. Ajụjụ: Mgbe Jean-Baptiste Joseph Fourier nwụrụ?
16 Mee 1830