Legal Definitions - mariner

A mariner is an individual who is employed to work on a vessel that operates on the sea.

Here are some examples to illustrate this definition:

• A ship's captain navigating a large container ship from Shanghai to Los Angeles is considered a mariner. Their employment involves commanding a vessel that travels across the ocean, directly fulfilling the role of a mariner.

• A deckhand working on a commercial fishing trawler that operates in the Gulf of Mexico is also a mariner. This individual is employed on a vessel that navigates the sea to perform their duties, regardless of their specific rank or task on board.

• An engineer responsible for maintaining the propulsion systems on a passenger cruise ship sailing through the Mediterranean Sea qualifies as a mariner. Their job requires them to be employed on a ship that travels on the sea, ensuring its operational capability.