Francis Sedgwick Bangs (1855–1920) was a New York City attorney at the firm Bangs, Stetson, Tracey & MacVeagh, and a predecessor to the modern firm Davis Polk & Wardwell.
[1] He was admitted to the bar in 1880 and joined his father's firm, Bangs and Stetson.
[1] Bangs remained at the firm for fourteen years, when he resigned to become president of the State Trust Company in 1894.
[1] He resigned that position four years later to join the investment bank of Kingsley, Mabon & Co.[2] In 1907, he returned to the practice of law at the firm of Gunthrie, Bangs & Van Sinderen.
[1] Outside of his professional career, Bangs was a trustee of Columbia College and a member of the vestry of Trinity Church.