The outcome for General Robert Anderson after the battle was he retired.

Following the Battle of Fort Sumter, General Robert Anderson decided to retire from active military duty. Despite demonstrating courage and resolve during the siege, the fort's fall represented a major blow to the Union. Anderson's choice to step down was shaped by the difficulties encountered at Fort Sumter and the evolving circumstances of the Civil War. Although he remained acknowledged for his contributions, particularly his symbolic significance in the war's initial phase, he did not rejoin frontline service. His retirement provided him the opportunity to distance himself from the intense demands of military leadership during the conflict.