Ivy Troutman (September 23, 1884 – January 12, 1979), was an American supporting actress active over the first half of the twentieth century. She acted in at least twenty-one Broadway productions between 1902 and 1945, appearing in such long running plays as A Pair of Sixes, Baby Mine and The Late George Apley. In the 1920s Troutman, with her husband, portrait painter Waldo Peirce, joined the colony of American expatriates in Paris that included Gertrude Stein, F. Scott Fitzgerald, Zelda Fitzgerald and Ernest Hemingway.