2008 MLS supplemental draft

| San Jose Earthquakes || {{flagicon|LBR}} Adam Smarte || F || Cal-Santa Cruz

| Toronto FC || {{flagicon|USA}} Xavier Balc || F || Ohio State

| Colorado Rapids{{#tag:ref|#3: Real Salt Lake → Colorado Rapids. 13 July 2007: Colorado Rapids acquired this first-round selection and a second-round pick in the 2009 Supplemental Draft from Real Salt Lake in exchange for defender Chris Wingert. The Supplemental Draft was not held in 2009. It is unknown what compensation, if any, Colorado received in lieu of the 2009 Supplemental Draft pick.|group="R1 trade"}}|| {{flagicon|USA}} Kevin Forrest || F || Washington

| Los Angeles Galaxy || {{flagicon|USA}} Michael Gavin || D || Portland

| Colorado Rapids || {{flagicon|USA}} Cesar Zambrano || M || Illinois-Chicago

| Columbus Crew || {{flagicon|USA}} Billy Chiles ||GK || Towson University

| New York Red Bulls || {{flagicon|RSA}} Danleigh Borman ||M || Rhode Island

| New England Revolution{{#tag:ref|#8: FC Dallas → New England Revolution. 31 August 2007: New England Revolution acquired this first-round selection from FC Dallas in exchange for salary budget considerations.|group="R1 trade"}} || {{flagicon|Zimbabwe}} Kheli Dube || F || Coastal Carolina

| Chivas USA || {{flagicon|USA}} Kraig Chiles || F || San Diego State

| D.C. United || {{flagicon|USA}} Brandon Owens || D || UCLA

| Kansas City Wizards || {{flagicon|USA}} Pat Healey || M || Towson University

| Chicago Fire || {{flagicon|USA}} Kai Kasiguran || M || Messiah College

| New England Revolution || {{flagicon|USA}} Chris Tierney || D || Virginia

| Houston Dynamo || {{flagicon|USA}} Johnny Alcaraz || M || UC Santa Barbara
Westmont College

| San Jose Earthquakes || {{flagicon|USA}} Tim Bohnenkamp || F || Creighton

| Toronto FC || PASS || ||

| Real Salt Lake || {{flagicon|USA}} Tino Nuñez || F || UC Santa Barbara
Bakersfield Brigade

| Los Angeles Galaxy || {{flagicon|USA}} Charles Alamo || GK || UC Riverside

| Colorado Rapids || {{flagicon|USA}} Mike Graczyk || GK || New Mexico

| Columbus Crew || {{flagicon|USA}} Cory Elenio || F || University of Evansville

| New York Red Bulls || {{flagicon|USA}} Mike Palacio || M || Stony Brook University

| FC Dallas || {{flagicon|GER}} Yannick Reyering || F || Virginia

| Chivas USA || {{flagicon|USA}} Javier Ayala-Hill || F || University of California

| D.C. United || {{flagicon|ENG}} Dan Stratford || M || West Virginia University

| Kansas City Wizards || {{flagicon|Bolivia}} Vicente Arze || M || Mercer University

| Chicago Fire || {{flagicon|ROM}} Adrian Bumbut || F || Liberty

| New England Revolution || {{flagicon|USA}} Kyle Altman || M || Trinity

| Houston Dynamo || {{flagicon|USA}} Craig Thompson || M || Colorado School of Mines

| San Jose Earthquakes || {{flagicon|USA}} Greg Curry || D || UC Santa Barbara
Bakersfield Brigade

| Toronto FC || PASS || ||

| Real Salt Lake || {{flagicon|USA}} Kevin Reiman || M || Michigan State

| Los Angeles Galaxy || {{flagicon|USA}} Greg Folk || D || UCLA

| Colorado Rapids || {{flagicon|USA}} Daniel Antunez || M || Hartford

| Columbus Crew || {{flagicon|POL}} Lukasz Tumicz || F || University of Rhode Island

| New York Red Bulls || {{flagicon|USA}} John Gilkerson || D || Winthrop

| FC Dallas || {{flagicon|USA}} Ben Shuleva || M || SMU

| Chivas USA ||{{flagicon|CIV}} El-Hadj Cissé || M || North Carolina State

| Columbus Crew{{#tag:ref|#38: D.C. United → Columbus Crew. 4 April 2007: Columbus Crew acquired this third-round selection from D.C. United in exchange for forward Marc Burch.|group="R3 trade"}} || {{flagicon|USA}} Zola Short || D || Virginia

| Kansas City Wizards || {{flagicon|USA}} Tom Gray || M || Monmouth University

| Chicago Fire || {{flagicon|USA}} Zach Pope || M || Duke

| New England Revolution || {{flagicon|KEN}} Saïdi Isaac || F || Winthrop

| Houston Dynamo || {{flagicon|USA}} Kieran Hall || M || Fort Lewis College

| San Jose Earthquakes || {{flagicon|USA}} Tim Jepson || D || Duke University

| Toronto FC || PASS || ||

| Real Salt Lake || {{flagicon|USA}} Kenny Anaba || F || University of Cincinnati

| Los Angeles Galaxy || {{flagicon|USA}} Daniel de Geer || M/F || University of San Francisco

| Chicago Fire{{#tag:ref|#47: Colorado Rapids → Chicago Fire. 2 March 2007: Chicago Fire acquired this fourth-round selection, originally a conditional pick, from Colorado Rapids in exchange for goalkeeper Zach Thornton.|group="R4 trade"}} || {{flagicon|USA}} Steve Bode || D || University of Wisconsin–Milwaukee

| Chicago Fire{{#tag:ref|#48: Columbus Crew → Chicago Fire. 14 September 2007: Chicago Fire acquired this fourth-round selection from Columbus Crew in exchange for defender Leonard Griffin.|group="R4 trade"}} || {{flagicon|USA}} Tim Conway || M || Nyack College

| New York Red Bulls || {{flagicon|USA}} Laurent Manuel ||D/M || Brown University

| FC Dallas || PASS || ||

| Chivas USA || {{flagicon|USA}} André Sherard || D || North Carolina

| D.C. United || {{flagicon|USA}} James Thorpe || GK || Franklin Pierce

| Kansas City Wizards || {{flagicon|USA}} Andrew Kartunen || GK || Stanford University

| Chicago Fire || {{flagicon|CAN}} Melford James, Jr. || GK || University of Montevallo

| New England Revolution || PASS || ||

| Houston Dynamo || {{flagicon|USA}} James Georgeff || F || Central Florida