What designation signifies that a sailor has completed a Command Leadership Course?

The designation that signifies a sailor has completed a Command Leadership Course is "Command Leadership School (CLS) Graduate." This is a specific program within the Navy designed to prepare sailors for leadership roles by equipping them with essential skills and knowledge applicable to command responsibilities. Completing this course is a significant achievement and indicates that the sailor has received formal training in leadership concepts essential for managing personnel and operations effectively within a command environment.

Other options, while related to leadership or training, do not specifically represent the completion of a Command Leadership Course. "Leadership Training Graduate" is more general and could refer to various programs rather than the specific course in question. "Officer Training Graduate" relates to the training of officers rather than enlisted sailors focused specifically on command leadership. "Sailor Leadership Award" is an accolade rather than a completion designation for a specific course. Each of these alternatives lacks the direct connection to the Command Leadership Course that the correct answer provides.