Daniel Blumenthal (born September 23, 1952) is a German-born American pianist.

Daniel Blumenthal is Professor at the Royal Conservatory of Music in Brussels, and of the Thy Masterclass Chamber Music Festival in Denmark. He has served on the jury of the Queen Elisabeth Competition for Piano and the Paris Conservatory. He is an honorary member and musical advisor of Icons of Europe, Brussels.

Daniel Blumenthal was born to Rivkah Blumenthal (Nee Goldin, born Gomel, Belarus 1923) and Col. Peter J. Blumenthal, U.S. Army (born Berlin 1921) in Landstuhl, Germany, on September 23, 1952. He began his musical studies in Paris at 5 years of age, graduated from the University of Michigan with a Bachelor of Music in Piano Performance, and earned both a Master of Music and Doctor of Musical Arts degree from the Juilliard School in New York City.