Beethoven's Lives: The Biographical Tradition (Woodbridge:The Boydell Press, 2020)
Beethoven's Symphonies: An Artistic Vision (New York: W.W. Norton, 2015)
Beethoven's "Eroica" Sketchbook: A Critical Edition: Transcription, Facsimile, Commentary; co-authored with Alan Gosman, 2 vols. (University of Illinois Press, 2013)
Inside Beethoven's Quartets: History, Performance, Interpretation, co-authored with the Juilliard String Quartet (Cambridge, MA: Harvard University Press, 2008)
Beethoven: The Music and the Life (New York: W.W. Norton, 2003; paperback 2005); finalist for a Pulitzer Prize in biography; translated into eight languages
Beethoven: Studies in the Creative Process (Harvard University Press, 1992)
Music in Renaissance Ferrara, 1400-1505 (Oxford University Press, 1984; revised reprint Oxford University Press, 2008)
The Counter-Reformation and the Masses of Vincenzo Ruffo (Venice: Fondazione Giorgio Cini, 1970)
その他、ロックウッドはルネサンスやベートーヴェンの研究に関して多数の論文、出版物を著している。また、年報『Beethoven Forum』の創刊者でもある。論文、著作の一覧は『The New Beethoven』(Boydell & Brewer, ed. by Jeremy Yudkin, 2020年, xv-xix)にまとめられている。
^Cummings, Anthony M.; Owens, Jessie Ann, eds. (1996), Music in Renaissance Cities and Courts: Studies in Honor of Lewis Lockwood, Detroit Monographs in Musicology, Harmonie Park Press, ISBN978-0-89990-102-2.