The Ying Quartet is an American string quartet. The Ying siblings, from Winnetka, Illinois, formed the quartet in 1988 while studying at the University of Rochester's Eastman School of Music. The quartet began performing in the small town of Jesup, Iowa, as the first artists involved in the National Endowment for the Arts Chamber Music Rural Residencies Program. The original members of the quartet were Timothy and Janet Ying (violins), Phillip Ying (viola), and David Ying (cello). In April 2009, Timothy Ying announced his departure from the ensemble. In 2009, Frank Huang became the first violinist of the Ying Quartet. When Huang left the quartet in 2010 to assume the position of concertmaster of the Houston Symphony, Ayano Ninomiya was appointed first violinist of the Ying Quartet. Ayano Ninomiya was, in turn, replaced by violinist Robin Scott in 2015.

The Eastman School of Music is the music school of the University of Rochester, a private research university in Rochester, New York, United States. It was established in 1921 by industrialist and philanthropist George Eastman.