Corp may refer to:

• Aaron Corp (born 1989), American football quarterback
• Brandon Corp (born 1987), American lacrosse player
• Ronald Corp (born 1951), English composer, conductor and Church of England priest
• Peter Corp Dyrendal, Thai-Danish singer

The Central Oregon and Pacific Railroad is a Class II railroad operating between Northern California and Eugene, Oregon, United States. It was previously a mainline owned by the Southern Pacific Railroad (SP) between Eugene and Weed, California (north of Redding, California) via Medford, Oregon. SP sold the route on December 31, 1994, in favor of using its route to Eugene via Klamath Falls, Oregon and Cascade Summit.

A corporation is a company or group of people authorized to act as a single entity (legally a person) and recognized as such in law. Early incorporated entities were established by charter (i.e. by an ad hoc act granted by a monarch or passed by a parliament or legislature). Most jurisdictions now allow the creation of new corporations through registration.