- Oct 3 Wilhelm Kienzl, Austrian composer (Der Evangelimann - The Evangelist; Der Kuhreigen), dies at 84
- Oct 8 Gustav "Gus" Kahn, German-American lyricist ("It Had to Be You"; "Makin' Whoopee"; "I'll See You in My Dreams"), dies of a heart attack at 54
- Oct 9 Helen Morgan, American stage and screen actress, and singer (Show Boat), dies of cirrhosis of the liver at 41