A pleasure barge is a flat-bottomed, slow-moving boat used for leisure. It is contrasted with a standard barge, which is used to transport freight. Many places where canals or rivers play a prominent role have developed pleasure barges for conducting religious ceremonies, holding waterborne festivities, or viewing scenery.

Barge often refers to a flat-bottomed inland waterway vessel which does not have its own means of mechanical propulsion. The first modern barges were pulled by tugs, but on inland waterways, most are pushed by pusher boats, or other vessels. The term barge has a rich history, and therefore there are many other types of barges.