It is unavoidable that human beings physically get older with time flows. The purpose of this study was to investigate the effect of age on women golfers' performance. The subjects were professional golfers of LPGA from 2004 to 2011, and the data came from the players' performance in each year. The seven variables in this study were 'age', 'score', 'driving distance', 'driving accuracy', 'greens in regulation', 'putts per greens in regulation', 'sand save', and they were analyzed with correlation and regression statistical analyses to investigate the effect of age on women golfers' performance. The results showed that women golfers can extend their professional career easier by enhance their skills, comparing to those sports which may be limited by physical abilities.