USS Rentz (FFG-46) is an Oliver Hazard Perry-class of guided missile frigate, of the United States Navy, the 40th ship to be constructed of its class. The Rentz was named after World War II Navy Chaplain George S. Rentz (1882–1942). Chaplain Rentz was posthumously awarded the Navy Cross for selfless bravery following the loss of USS Houston in the Battle of Sunda Strait. He was the only Navy chaplain to be so honored during World War II.