William Pinkney DeLancey (November 28, 1911 – November 28, 1946) was an American professional baseball player during the 1930s. As a 22-year-old rookie catcher in 1934, he helped to lead the St. Louis Cardinals' fabled Gashouse Gang team to the world championship; but, after only one more full big-league season, he was stricken with tuberculosis, effectively ending his playing career.