Sébastien Lee (1805-1887) was a French cellist and composer, particularly known for his pedagogical works for the cello. His studies and duets are fundamental pieces in the cello student's repertoire, designed to develop technique in a melodic and engaging way. He was a prolific composer, writing over 200 works, many of which are cello duets, fantasies, and variations that were popular in Parisian salons. He played in the orchestra of the Paris Opera and was a respected teacher.