David Glasgow Farragut (; also spelled Glascoe; July 5, 1801 August 14, 1870) was a flag officer of the United States Navy during the American Civil War. He was the first rear admiral, vice admiral, and admiral in the United States Navy. He is remembered for his order at the Battle of Mobile Bay, usually paraphrased as "Damn the torpedoes, full speed ahead" in U.S. Navy tradition.Born near Knoxville, Tennessee, Farragut was fostered by naval officer David Porter after the death of his mother. When he was 11 years old, Farragut served in the War of 1812 under the command of his adoptive father. He received his first command in 1824, at the age of 21, and went on to participate in anti-piracy operations in the Caribbean Sea. He then served in the MexicanAmerican War under the command of Matthew C. Perry, participating in the blockade of Tuxpan. After the war, he oversaw the construction of the Mare Island Naval Shipyard, which was the first U.S. Navy base established on the Pacific Ocean.

Though Farragut resided in Norfolk, Virginia, prior to the Civil War, he was a Southern Unionist who strongly opposed Southern secession and remained loyal to the Union after the outbreak of the Civil War. Despite some doubts about Farragut's loyalty, Farragut was assigned command of an attack on the important Confederate port city of New Orleans. After fighting past Fort St. Philip and Fort Jackson, Farragut captured New Orleans in April 1862. He was promoted to rear admiral after the battle and helped extend Union control up along the Mississippi River, participating in the siege of Port Hudson. With the Union in control of the Mississippi, Farragut led a successful attack on Mobile Bay, home to the last major Confederate port on the Gulf of Mexico. Farragut was promoted to admiral following the end of the Civil War and remained on active duty until his death in 1870.

The capture of New Orleans (April 25 – May 1, 1862) during the American Civil War was a turning point in the war, which precipitated the capture of the Mississippi River. Having fought past Forts Jackson and St. Philip, the Union was unopposed in its capture of the city itself, which was spared the destruction suffered by many other Southern cities.

Many residents resented the controversial and confrontational administration of the city by its U.S. Army military governor, who caused lasting resentment. This capture of the largest Confederate city was a major turning point and an event of international importance.