Jose Altagracia Segura Mota (born January 26, 1963 in Fundación, Dominican Republic) is a retired Major League Baseball pitcher. He played during three seasons at the major league level for the Chicago White Sox and San Francisco Giants. He was signed by the Philadelphia Phillies as an amateur free agent in 1981. Segura played his first professional season (in American baseball) with their Rookie league Helena Phillies in 1981, and his last with the New York Yankees' Triple-A Columbus Clippers in 1995. Segura played for the Wei Chuan Dragons from 1995 to 1997 in the Chinese Professional Baseball League.