Celebrating Mary Lou Williams–Live at Birdland New York is a live album by Trio 3, a jazz group consisting of saxophonist Oliver Lake, bassist Reggie Workman and drummer Andrew Cyrille. It was recorded at Birdland in New York City in August 2010, and was released in 2011 by Intakt Records. On the album, which consists solely of compositions by Mary Lou Williams, the musicians are joined by pianist Geri Allen.

Oliver Lake is an American jazz saxophonist, flutist, composer, poet, and visual artist. He is known mainly for alto saxophone, but he also performs on soprano and flute. During the 1960s, Lake worked with the Black Artists Group in St. Louis. In 1977, he founded the World Saxophone Quartet with David Murray, Julius Hemphill, and Hamiet Bluiett. Lake worked in the group Trio 3 with Reggie Workman and Andrew Cyrille. Lake has appeared on more than 80 albums as a bandleader, co-leader, and side musician. He is the father of drummer Gene Lake. Lake has been a resident of Montclair, New Jersey.