The Corn Exchange is a commercial complex in the High Street, Rochester, Kent, England. The complex, which was commissioned as a corn exchange and is now used as an events venue, is a Grade I listed building.

Corn exchanges are distinct buildings which were originally created as a venue for corn merchants to meet and arrange pricing with farmers for the sale of wheat, barley, and other corn crops. The word "corn" in British English denotes all cereal grains, such as wheat and barley. With the repeal of the Corn Laws in 1846, a large number of corn exchanges were built in England, particularly in the corn-growing areas of Eastern England.