Noisy is an adjective meaning something or somewhere is full of noise, or unwanted sound. It may also refer to:

Communes in France Noisy-le-Grand in the Seine-Saint-Denis département Noisy-le-Roi in the Yvelines département Noisy-le-Sec in the Seine-Saint-Denis département Noisy-Rudignon in the Seine-et-Marne département Noisy-sur-École in the Seine-et-Marne département Noisy-sur-Oise in the Val-d'Oise département

Taxonic names noisy friarbird (Philemon corniculatus), a passerine bird of the honeyeater family. noisy frog (Microhyla butleri) or painted chorus frog noisy miner (Manorina melanocephala), a bird in the honeyeater family noisy pitta (Pitta versicolor), a bird found in eastern Australia and southern New Guinea. noisy scrubbird (Atrichornis clamosus), a bird endemic to the coastal heaths of south-western Australia.

Other uses Mr. Noisy, a character from the children's book Mr. Men. Geirmund the Noisy from the Icelandic Laxdæla saga. Noisy Lake in Custer County, Idaho, United States.

See also Noise (disambiguation)