Colonel William Prescott served as the American commander during the Battle of Bunker Hill on June 17, 1775.

Assigned with the responsibility of strengthening Breed's Hill, he skillfully coordinated the colonial militia to defend against British troops. Prescott is well-known for advising his men to save their ammunition, famously stating, “Don't fire until you see the whites of their eyes,” highlighting the importance of accuracy and discipline. His leadership throughout the battle showcased the determination of the colonial forces, and although they ultimately faced defeat, Prescott’s efforts fueled a deeper dedication to the revolutionary cause among American patriots.