Robert Watkins "Bert" Yeabsley (December 17, 1893 – February 8, 1961) was a professional baseball player. Yeabsley played in Major League Baseball for Philadelphia Phillies in the 1919 season. He only played in three games in his one-year major league career, not having an at bat in any of them. Yeabsley also played professional football from 1914 until 1919 for the Conshohocken Athletic Club. In 1919, he played football for the Holmesburg Athletic Club. He was born and died in Philadelphia, Pennsylvania.