Cathy Rush (born Cathy Cowan; April 7, 1947) was the head women's basketball coach at Immaculata from 1972 to 1977. She led Immaculata to three consecutive AIAW national titles from 1972–1974. She led the Mighty Macs to six consecutive final four appearances in her six seasons with the school, attaining a 149–15 record. Rush was inducted into the Basketball Hall of Fame on April 7, 2008. She had also been inducted to the Women's Basketball Hall of Fame in 2000 and the Philadelphia Sports Hall of Fame in 2005.