Roger M. Natsuhara was the acting United States Assistant Secretary of the Navy (Installations and Environment).
In 1982, Natsuhara attended Officer Candidate School at Naval Station Newport and was commissioned as an Ensign in the United States Navy.
After retiring from the Navy at the rank of captain, Natsuhara attended the Executive Program at the Ross School of Business in 2003.
He later joined the National Oceanic and Atmospheric Administration as Director of the Real Property, Facilities and Logistics Office.
In August 2009, Natsuhara was appointed Principal Deputy Assistant Secretary of the Navy (Installations and Environment).