| 1994 |
Kingdom Come |
Charles Gayle with Sunny Murray & William Parker |
| 1 |
| 1994 |
Sacred Scrape |
Peter Brötzmann / Gregg Bendian / William Parker |
| 1 |
| 1995 |
Harras |
Derek Bailey, John Zorn & William Parker |
| 1 |
| 1998 |
Through Acceptance of the Mystery Peace |
William Parker |
| 1 |
| 1999 |
DNA |
Matthew Shipp Duo with William Parker |
| 1 |
| 1999 |
A Hero's Welcome: Pieces for Rare Occasions |
Alan Silva & William Parker |
| 1 |
| 2001 |
Piercing the Veil |
William Parker & Hamid Drake |
| 1 |
| 2001 |
Song Cycle |
William Parker |
| 1 |
| 2002 |
Eloping with the Sun |
William Parker |
| 1 |
| 2003 |
The Cooler Suite |
Borgmann, Brötzmann, Parker, Bakr |
| 1 |
| 2003 |
Never Too Late But Always Too Early |
Brötzmann, Parker, Drake |
| 1 |
| 2003 |
The All-Star Game |
Allen / Drake / Jordan / Parker / Silva |
| 1 |
| 2003 |
The Victoriaville Tape |
Peter Kowald, William Parker |
| 1 |
| 2004 |
Deep Music |
Kowald, Parker, Jacquemyn |
| 1 |
| 2005 |
Evolving Silence, Volume 1 |
Albert Beger, Hamid Drake & William Parker |
| 1 |
| 2005 |
Luc's Lantern |
William Parker |
| 1 |
| 2006 |
Only |
Beans feat. William Parker & Hamid Drake |
| 1 |
| 2006 |
Evolving Silence, Volume 2 |
Albert Beger, Hamid Drake & William Parker |
| 1 |
| 2006 |
Long Hidden: The Olmec Series |
William Parker |
| 1 |
| 2007 |
Tamarindo |
Tony Malaby / William Parker / Nasheet Waits |
| 1 |
| 2007 |
Corn Meal Dance |
William Parker |
| 1 |
| 2008 |
Beyond Quantum |
Anthony Braxton, Milford Graves & William Parker |
| 1 |
| 2008 |
DMG @ The Stone, Volume 2 |
Raoul Björkenheim/William Parker/Hamid Drake |
| 1 |
| 2009 |
Farmers by Nature |
Gerald Cleaver, William Parker, Craig Taborn |
| 2 |
| 2010 |
I Plan to Stay a Believer: The Inside Songs of Curtis Mayfield |
William Parker |
| 1 |
| 2010 |
Prism |
Ninni Morgia & William Parker |
| 1 |
| 2011 |
En Adir - Traditional Jewish Songs |
Ivo Perelman, Marilyn Crispell, Gerry Hemingway, William Parker |
| 1 |
| 2011 |
Planetary Unknown |
David S. Ware, Cooper-Moore, William Parker, Muhammad Ali |
| 1 |
| 2011 |
Knives From Heaven |
Matthew Shipp William Parker Beans HPrizm |
| 1 |
| 2012 |
Altitude |
Joe Morris, William Parker & Gerald Cleaver |
| 1 |
| 2013 |
Tender Exploration |
William Parker, Conny Bauer, Hamid Drake |
| 1 |
| 2015 |
For Those Who Are, Still |
William Parker |
| 1 |
| 2016 |
Stan's Hat Flapping in the WInd |
William Parker |
| 1 |
| 2016 |
Song Sentimentale |
Peter Brötzmann, William Parker, Hamid Drake |
| 1 |
| 2017 |
CT: The Dance Project |
Cecil Taylor, William Parker, Masashi Harada |
| 1 |
| 2017 |
What I Saw This Morning |
William Parker, David Budbill |
| 1 |
| 2018 |
Seraphic Light Live At Tufts University |
Daniel Carter, William Parker & Matthew Shipp |
| 1 |
| — |
Palm Of Soul |
Kidd Jordan, Hamid Drake, William Parker |
| 1 |
