Kristjan Järvi (Estonian pronunciation: [ˈkristjɑn ˈjærʋi]) (born 13 June 1972, Tallinn) is an Estonian-born American conductor. Järvi is the younger son of Neeme Järvi, and the brother of conductor Paavo Järvi and flutist Maarika Järvi.

When Järvi was age 7, his family emigrated to the United States and settled in Rumson, New Jersey. He grew up in New York City. Järvi studied piano with Nina Svetlanova at the Manhattan School of Music. He later went on to study conducting at the University of Michigan under Kenneth Kiesler.