Ronnie Lang (sometimes spelled Ronny; born July 24, 1929) is an American jazz alto saxophonist. His professional debut was with Hoagy Carmichael's Teenagers. He also played with Earle Spencer (1946), Ike Carpenter, and Skinnay Ennis (1947). Lang gained attention during his two tenures with Les Brown's Orchestra (1949–50 and 1953–56). He recorded with the Dave Pell Octet in the mid-1950s. In 1958 he became a prolific studio musician in Los Angeles, often employed by Henry Mancini. Lang also recorded with Pete Rugolo (1956), Bob Thiele (1975), and Peggy Lee (1975).