* Captain: The captain is in overall command of the ship. They are responsible for the safety of the ship and its passengers and crew, and for making sure that the ship operates efficiently.
* Chief Officer: The chief officer is the captain's second-in-command. They are responsible for the day-to-day operation of the ship, and for ensuring that the captain's orders are carried out.
* Second Officer: The second officer is responsible for the navigation of the ship. They plot the ship's course and make sure that the ship stays on course.
* Third Officer: The third officer is responsible for the safety of the ship and its passengers and crew. They carry out safety inspections and drills, and make sure that the ship's safety equipment is in good working order.
* Bosun: The bosun is responsible for the deck crew. They supervise the loading and unloading of cargo, and make sure that the ship's decks are kept clean and safe.
Engine Department
* Chief Engineer: The chief engineer is responsible for the maintenance and operation of the ship's engines and machinery. They supervise the engineering crew and make sure that the ship's engines are running efficiently.
* Second Engineer: The second engineer is responsible for the maintenance and operation of the ship's auxiliary machinery, such as the generators and pumps.
* Third Engineer: The third engineer is responsible for the repair and maintenance of the ship's engines and machinery.
Steward's Department
* Chief Steward: The chief steward is responsible for the food and beverage service on the ship. They supervise the galley and dining room staff, and make sure that the passengers and crew are well-fed.
* Second Steward: The second steward is responsible for the housekeeping on the ship. They supervise the cabin stewards and make sure that the cabins are clean and comfortable.
* Third Steward: The third steward is responsible for the laundry and dry cleaning on the ship.
Other Crew Members
* Purser: The purser is responsible for the ship's finances. They collect fares, pay bills, and keep track of the ship's accounts.
* Doctor: The doctor is responsible for the medical care of the passengers and crew. They staff the ship's medical clinic and provide medical treatment when needed.
* Chaplain: The chaplain is responsible for the spiritual care of the passengers and crew. They lead religious services and provide counseling when needed.