Carrier Strike Group Seven was a U.S. Navy carrier strike group active from October 2004 until 30 December 2011. The strike group's antecendants included two previous aircraft carrier formations, Carrier Division Seven and Carrier Group Seven. Its heritage thus includes the Second World War, the Vietnam War, and the Cold War, as well as the first and the second Persian Gulf wars, encompassing a total of 34 deployments to the Western Pacific Ocean and Persian Gulf.

A carrier strike group (CSG) is a type of carrier battle group of the United States Navy. It is an operational formation composed of roughly 7,500 personnel, usually an aircraft carrier, at least one cruiser, a destroyer squadron of at least two destroyers or frigates, and a carrier air wing of 65 to 70 aircraft. A carrier strike group also, on occasion, includes submarines, attached logistics ships and a supply ship. The carrier strike group commander operationally reports to the commander of the numbered fleet, who is operationally responsible for the area of waters in which the carrier strike group is operating.