Jerome Lowenthal (born February 11, 1932 in Philadelphia) is an American classical pianist. He is chair of the piano department at the Juilliard School in New York. Additionally, Lowenthal is on the faculty at Music Academy of the West in Santa Barbara, California.
He made his debut at 13 with the Philadelphia Orchestra. Returning to the United States from Jerusalem in 1963, he made his debut with the New York Philharmonic, playing Bartók's Piano Concerto No. 2. Since then, he has performed with famous conductors such Daniel Barenboim, Seiji Ozawa, Michael Tilson Thomas, Yuri Temirkanov, Leonard Slatkin, Leonard Bernstein, Eugene Ormandy, Pierre Monteux, and Leopold Stokowski. He has played sonatas with Itzhak Perlman, piano duos with Ronit Amir, his late wife and Ursula Oppens, as well as quintets with the Lark Quartet, Avalon Quartet, and Shanghai Quartet.
His studies included lessons with Olga Samaroff in Philadelphia, William Kapell and Eduard Steuermann at the Juilliard School in New York, and Alfred Cortot at the École Normale de Musique de Paris in Paris, France. A prizewinner at Queen Elisabeth Music Competition in Brussels (1960) and Busoni Competition, he is a frequent judge in international piano competitions.