Samuel Krachmalnick (1926, St. Louis – April 1, 2005, Burbank, California) was an American conductor and music educator. He first came to prominence as a conductor on Broadway during the 1950s, notably earning a Tony Award nomination for his work as the music director of the original production of Leonard Bernstein's Candide. He went on to work as a busy conductor of operas and symphony orchestras internationally during the 1960s and 1970s. He was particularly active in New York City where he held conducting posts with the American Ballet Theatre, the Harkness Ballet, the Metropolitan Opera, and the New York City Opera. His later career was primarily devoted to teaching on the music faculties of the University of Washington and the University of California, Los Angeles.
Born in St. Louis, Krachmalnick was a child prodigy and gave his first piano recital at the age of 8. He earned degrees from the Eastman School of Music and the Juilliard School; attending both schools on full scholarships. At Eastman he studied piano, French horn and music theory, and at Juilliard he studied conducting with Jean Morel. After graduating from Juilliard in 1952, he spent two more years at the school working as Morel's teaching fellow. He also studied conducting with Leonard Bernstein at Tanglewood.
While at Juilliard, Krachmalnick began conducting concerts under the auspices of the International Society for Contemporary Music in 1951. In 1954 he won the Tanglewood Music Center's inaugural Koussevitsky Memorial Prize in conducting which was presented to him by Aaron Copland. That same year he served as associate music director under Thomas Schippers for the original Broadway production of Gian Carlo Menotti's The Saint of Bleecker Street; often serving as conductor in the pitt during the productions run. It was through this production that he met his wife of 50 years, mezzo-soprano Gloria Lane, who portrayed the role of Desideria.