Lieutenant

Lieutenant is a junior commissioned officer rank in the UNSC Navy, equal in rank to Captain in the UNSC Marine Corps.

Title
This rank is sometimes referred to as "Full Lieutenant" to distinguish it from the subordinate rank of Lieutenant, Junior Grade.

While Lieutenant is a rank specific to the UNSC Navy, the title "Lieutenant" is often used to refer to several ranks in the UNSC Defence Force:

Navy Marine Corps
 * Lieutenant
 * Lieutenant, Junior Grade
 * First Lieutenant
 * Second Lieutenant

Known Lieutenants

 * Lieutenant Elias Haverson
 * Lieutenant Dominique
 * Lieutenant Hikowa
 * Lieutenant Hall
 * Lieutenant Jaggers
 * Lieutenant Joe Yang
 * Lieutenant Bethany Durruno
 * Lieutenant Frye
 * Lieutenant Rick Hale
 * Lieutenant "Cookie" Peterson