The Martinsville Astros were a short season minor league baseball team located in Martinsville, Virginia. The team was affiliated with the Houston Astros and played in the Appalachian League from 1999 to 2003. Martinsville was also home to the Martinsville Phillies (1988-1998), Martinsville A's (1945-1949) and the Martinsville Manufacturers (1934-1941).