What is the name of the rank associated with O7?

The rank associated with O7 is Rear Admiral Upper Half. In the United States Navy and other branches of the military, ranks are categorized based on their pay grade, with O7 indicating the rank of Rear Admiral Upper Half. This rank is two-star, positioned above the one-star rank of Rear Admiral Lower Half (O6) and below the three-star rank of Vice Admiral (O8).

Understanding the hierarchy and titles of naval ranks is crucial for effective communication and structure within the military. Each rank signifies a level of authority and responsibility, which is important for maintaining order and discipline in the naval service.