Sen. Evan Bayh (D-Ind.)
Sen. Maria Cantwell (D-Wash.)
Sen. Dianne Feinstein (D-Calif.)
Sen. Daniel Inouye (D-Hawaii)
Sen. Blanche Lincoln (D-Ark.)
Sen. Patty Murray (D-Wash.)
Sen. Robert Menendez (D-N.J.)
Sen. Barbara Mikulski (D-Md.)
Sen. Bill Nelson (D-Fla.)
Sen. Mark Pryor (D-Ark.)
Sen. Charles Schumer (D-N.Y.)
Sen. Debbie Stabenow (D-Mich)
Sen. Sheldon Whitehouse (D-R.I.)
Rep. Gary Ackerman (D-N.Y.)
Rep. Robert Andrews (D-N.J.)
Rep. Michael Arcuri (D-N.Y.)
Rep. Joe Baca (D-Calif.)
Rep. Tammy Baldwin (D-Wis.)
Rep. Shelley Berkley (D-Nev.)
Rep. Tim Bishop (D-N.Y.)
Rep. Marion Berry (D-Ark.)
Rep. Leonard Boswell (D-Iowa)
Rep. Corrine Brown (D-Fla.)
Rep. Dennis Cardoza (D-Calif.)
Del. Donna Christensen (D-V.I.)
Rep. Yvette Clarke (D-N.Y.)
Rep. Emanuel Cleaver (D-Mo.)
Rep. Joseph Crowley (D-N.Y.)
Rep. Henry Cuellar (D-Texas)
Rep. Diana DeGette (D-Colo.)
Rep. Norman Dicks (D-Wash.)
Rep. John Dingell (D-Mich.)
Rep. Eliot Engel (D-N.Y.)
Rep. Barney Frank (D-Mass.)
Rep. Kirsten Gillibrand (D-N.Y.)
Rep. Gene Green (D-Texas)
Rep. Alcee Hastings (D-Fla.)
Rep. Ruben Hinojosa (D-Texas)
Rep. John Hall (D-N.Y.)
Rep. Jane Harman (D-Calif.)
Rep. Brian Higgins (D-N.Y.)
Rep. Maurice Hinchey (D-N.Y.)
Rep. Darlene Hooley (D-Ore.)
Rep. Jay Inslee (D-Wash.)
Rep. Steve Israel (D-N.Y.)
Rep. Paul Kanjorski (D-Pa.)
Rep. Dale Kildee (D-Mich.)
Rep. Sheila Jackson Lee (D-Texas)
Rep. James Langevin (D-R.I.)
Rep. Sander Levin (D-Mich.)
Rep. Nita M. Lowey (D-N.Y.)
Rep. Stephen Lynch (D-Mass.)
Rep. Carolyn Maloney (D-N.Y.)
Rep. Doris Matsui (D-Calif.)
Rep. Carolyn McCarthy (D-N.Y.)
Rep. James McGovern (D-Mass.)
Rep. Michael McNulty (D-N.Y.)
Rep. Kendrick Meek (D-Fla.)
Rep. Gregory Meeks (D-N.Y.)
Rep. John Murtha (D-Pa.)
Rep. Jerrold Nadler (D-N.Y.)
Rep. Grace Napolitano (D-Calif.)
Rep. Richard Neal (D-Mass.)
Rep. Solomon Ortiz (D-Texas)
Rep. Frank Pallone (D-N.J.)
Rep. Bill Pascrell (D-N.J.)
Rep. Ed Pastor (D-Ariz.)
Rep. Charlie Rangel (D-N.Y.)
Rep. Silvestre Reyes (D-Texas)
Rep. Laura Richardson (D-Calif.)
Rep. Mike Ross (D-Ark.)
Rep. Lucille Roybal-Allard (D-Calif.)
Rep. Dutch Ruppersberger (D-Md.)
Rep. Tim Ryan (D-Ohio)
Rep. Loretta Sanchez (D-Calif.)
Rep. Allyson Schwartz (D-Pa.)
Rep. Jose Serrano (D-N.Y.)
Rep. Joe Sestak (D-Pa.)
Rep. Brad Sherman (D-Calif.)
Rep. Heath Shuler (D-N.C.)
Rep. Albio Sires (D-N.J.)
Rep. Ike Skelton (D-Mo.)
Rep. Louise Slaughter (D-N.Y.)
Rep. Vic Snyder (D-Ark.)
Rep. Hilda Solis (D-Calif.)
Rep. Jackie Speier (D-Calif.)
Rep. Betty Sutton (D-Ohio)
Rep. John Tanner (D-Tenn.)
Rep. Ellen Tauscher (D-Calif.)
Rep. Mike Thompson (D-Calif.)
Rep. Edolphus Towns (D-N.Y.)
Rep. Stephanie Tubbs-Jones (D-Ohio)
Rep. Nydia M. Velazquez (D-N.Y.)
Rep. Debbie Wasserman Schultz (D-Fla.)
Rep. Maxine Waters (D-Calif.)
Rep. Diane Watson (D-Calif.)
Rep. Anthony Weiner (D-N.Y.)
Rep. Lynn Woolsey (D-Calif.)

Sen. Jeff Bingaman (D-N.M.)
Sen. Bob Casey (D-Pa.)
Sen. Kent Conrad (D-N.D.)
Sen. Chris Dodd (D-Conn.)
Sen. Byron Dorgan (D-N.D.)
Sen. Dick Durbin (D-Ill.)
Sen. Tim Johnson (D-S.D.)
Sen. Edward Kennedy (D-Mass.)
Sen. John Kerry (D-Mass.)
Sen. Amy Klobuchar (D-Minn.)
Sen. Patrick Leahy (D-Vt.)
Sen. Claire McCaskill (D-Mo.)
Sen. Ben Nelson (D-Neb.)
Sen. Jay Rockefeller (D-W.Va.)
Rep. Neil Abercrombie (D-Hawaii)
Rep. Brian Baird (D-Wash.)
Rep. John Barrow (D-Ga.)
Rep. Melissa Bean (D-Ill.)
Rep. Xavier Becerra (D-Calif.)
Rep. Sanford Bishop (D-Ga.)
Rep. Earl Blumenauer (D-Ore.)
Rep. Rick Boucher (D-Va.)
Rep. Bruce Braley (D-Iowa)
Rep. G.K. Butterfield (D-N.C.)
Rep. Lois Capps (D-Calif)
Rep. Mike Capuano (D-Mass.)
Rep. Russ Carnahan (D-Mo.)
Rep. Andre Carson (D-Ind.)
Rep. Kathy Castor (D-Fla.)
Rep. Ben Chandler (D-Ky.)
Rep. Lacy Clay (D-Mo.)
Rep. Stephen Cohen (D-Tenn.)
Rep. John Conyers (D-Mich.)
Rep. Jim Cooper (D-Tenn.)
Rep. Jerry Costello (D-Ill.)
Rep. Elijah Cummings (D-Md.)
Rep. Artur Davis (D-Ala.)
Rep. Danny Davis (D-Ill.)
Rep. Peter DeFazio (D-Ore.)
Rep. Bill Delahunt (D-Mass.)
Rep. Rosa DeLauro (D-Conn.)
Rep. Lloyd Doggett (D-Texas)
Rep. Chet Edwards (D-Texas)
Rep. Keith Ellison (D-Minn.)
Rep. Anna Eshoo (D-Calif.)
Del. Eni Faleomavaega (D-A.S.)
Rep. Chaka Fattah (D-Pa.)
Rep. Bill Foster (D-Ill.)
Rep. Charlie Gonzales (D-Texas)
Rep. Al Green (D-Texas)
Rep. Raul Grijalva (D-Ariz.)
Rep. Luis Gutierrez (D-Ill.)
Rep. Phil Hare (D-Ill.)
Rep. Stephanie Herseth Sandlin (D-S.D.)
Rep. Baron Hill (D-Ind.)
Rep. Paul Hodes (D-N.H.)
Del. Eleanor Holmes Norton (D-D.C.)
Rep. Jesse Jackson Jr. (D-Ill.)
Rep. Eddie Bernice Johnson (D-Texas)
Rep. Hank Johnson (D-Ga.)
Rep. Steve Kagen (D-Wis.)
Rep. Patrick Kennedy (D-R.I.)
Rep. Ron Kind (D-Wis.)
Rep. Rick Larsen (D-Wash.)
Rep. John Larson (D-Conn.)
Rep. Barbara Lee (D-Calif.)
Rep. John Lewis (D-Ga.)
Rep. Dan Lipinski (D-Ill.)
Rep. David Loebsack (D-Iowa)
Rep. Zoe Lofgren (D-Calif.)
Rep. Betty McCollum (D-Minn.)
Rep. Brad Miller (D-N.C.)
Rep. George Miller (D-Calif.)
Rep. Gwen Moore (D-Wis.)
Rep. James Moran (D-Va.)
Rep. Chris Murphy (D-Conn.)
Rep. Patrick Murphy (D-Pa.)
Rep. James Oberstar (D-Minn.)
Rep. Dave Obey (D-Wis.)
Rep. Donald Payne (D-N.J.)
Rep. Ed Perlmutter (D-Colo.)
Rep. Earl Pomeroy (D-N.D.)
Rep. Steve Rothman (D-N.J.)
Rep. David Price (D-N.C.)
Rep. Nick Rahall (D-W.Va.)
Rep. Bobby Rush (D-Ill.)
Rep. Linda Sanchez (D-Calif.)
Rep. Jan Schakowsky (D-Ill.)
Rep. Adam Schiff (D-Calif.)
Rep. Bobby Scott (D-Va.)
Rep. David Scott (D-Ga.)
Rep. Carol Shea-Porter (D-N.H.)
Rep. Adam Smith (D-Wash.)
Rep. Bennie Thompson (D-Miss.)
Rep. Tim Walz (D-Minn.)
Rep. Mel Watt (D-N.C.)
Rep. Peter Welch (D-Vt.)
Rep. Robert Wexler (D-Fla.)
Rep. David Wu (D-Ore.)
Rep. Albert Wynn (D-Md.)
Rep. John Yarmuth (D-Ky.)

McCain clinched the nomination on March 4