Portsmouth is a traditional English sea shanty that originated in the early 19th century.

The song was often sung by sailors during their voyages and work aboard ships. The rhythmic and lively melody of Portsmouth made it suitable for coordinating work tasks and keeping morale high. The song describes the experiences and emotions of sailors at sea and celebrates the sense of camaraderie among them.

Today, Portsmouth is often performed in nautical-themed events, sea shanty festivals, and maritime historical reenactments. Its lively and energetic nature makes it a perfect choice for performances that celebrate maritime heritage and the lives of sailors.