David Serkin Ludwig (born 1974, Bucks County, Pennsylvania) is an American composer, teacher, and Dean of Music at The Juilliard School. His uncle was pianist Peter Serkin, his grandfather was the pianist Rudolf Serkin, and his great-grandfather was the violinist Adolf Busch. He holds positions and residencies with nearly two dozen orchestras and music festivals in the US and abroad. His choral work, The New Colossus, was performed at the 2013 presidential inauguration of Barack Obama.