Final answer:
The Chief of Naval Personnel (CNP) is responsible for providing marksmanship medals to the coordinator of the Navy's Marksmanship Program, as part of their role in managing Navy personnel matters.
Step-by-step explanation:
The individual responsible for providing marksmanship medals to the coordinator of the Navy's Marksmanship Program is the Chief of Naval Personnel (CNP). The Chief of Naval Personnel oversees various activities related to Navy personnel, including the recognition and awarding of medals for marksmanship. This responsibility is part of the broader duties of the CNP to manage Navy personnel matters and ensure the well-being and readiness of sailors, which includes fostering and recognizing skills such as marksmanship within the ranks.