Elaine Rochelle Sisman (born January 20, 1952) is an American musicologist. The Anne Parsons Bender Professor of Music at Columbia University, Sisman specializes in music, rhetoric, and aesthetics of the 18th and 19th centuries, and has written on such topics as memory and invention in late Beethoven, ideas of pathétique and fantasia around 1800, Haydn's theater symphonies, the sublime in Mozart's music, and Brahms's slow movements. She is the author of Haydn and the Classical Variation and Mozart: The 'Jupiter' Symphony and editor of Haydn and His World. Her monograph-length article on "variations" appears in the revised New Grove Dictionary of Music and Musicians, and she is at work on studies of music and melancholy, of Don Giovanni, and of the opus-concept in the eighteenth century.