Senate roll call 29 · 115th Congress · Jan 20, 2017
James Mattis, of Washington, to be Secretary of Defense
On Jan 20, 2017, the Senate voted 98–1 on “On the Nomination” (PN 29). Result: Nomination Confirmed. By party: Republicans 51–0, Democrats 45–1, Independents 2–0. It was a bipartisan vote: majorities of both parties voted yes. 1 member voted against their own party.
During the 115th Congress (2017–2018), Donald Trump was president, and Republicans held majorities in both the House and Senate.
- Result
- Nomination Confirmed
- Yes
- 98
- No
- 1
- Did not vote
- 6
- Date
- Jan 20, 2017
By party
- Republicans51 yes · 0 no · 4 didn’t vote
- Democrats45 yes · 1 no · 2 didn’t vote
- Independents2 yes · 0 no
Who broke with their party
- Kirsten Gillibrand D-NY voted no
How each senator voted: Yes
- Daniel Scott Sullivan R-AK
- Lisa Murkowski R-AK
- Richard C. Shelby R-AL
- John Boozman R-AR
- Thomas Bryant (Tom) Cotton R-AR
- Jeff Flake R-AZ
- John Sidney Mccain III R-AZ
- Dianne Feinstein D-CA
- Kamala Devi Harris D-CA
- Cory Gardner R-CO
- Michael F. Bennet D-CO
- Christopher Murphy D-CT
- Richard Blumenthal D-CT
- Christopher A. Coons D-DE
- Thomas Richard Carper D-DE
- Clarence William (Bill) Nelson D-FL
- Marco Rubio R-FL
- David Alfred Perdue Jr. R-GA
- Johnny Isakson R-GA
- Brian Emanuel Schatz D-HI
- Mazie Hirono D-HI
- Charles Ernest Grassley R-IA
- Joni Ernst R-IA
- James Risch R-ID
- Michael Dean Crapo R-ID
- Richard Joseph Durbin D-IL
- Tammy Duckworth D-IL
- Joe Donnelly D-IN
- Todd Young R-IN
- Charles Patrick (Pat) Roberts R-KS
- Jerry Moran R-KS
- Addison Mitchell (Mitch) Mcconnell R-KY
- Rand Paul R-KY
- Bill Cassidy R-LA
- John Neely Kennedy R-LA
- Edward John Markey D-MA
- Elizabeth Warren D-MA
- Benjamin Louis Cardin D-MD
- Christopher Van Hollen D-MD
- Angus Stanley King Jr. I-ME
- Susan Margaret Collins R-ME
- Deborah Ann Stabenow D-MI
- Gary C. Peters D-MI
- Al Franken D-MN
- Amy Klobuchar D-MN
- Claire Mccaskill D-MO
- Roy Blunt R-MO
- Roger F. Wicker R-MS
- William Thad Cochran R-MS
- Jon Tester D-MT
- Steve Daines R-MT
- Richard M. Burr R-NC
- Thomas Roland (Thom) Tillis R-NC
- John Hoeven R-ND
- Mary Kathryn (Heidi) Heitkamp D-ND
- Benjamin Eric Sasse R-NE
- Debra (Deb) Fischer R-NE
- Jeanne Shaheen D-NH
- Margaret Wood (Maggie) Hassan D-NH
- Cory Anthony Booker D-NJ
- Robert Menendez D-NJ
- Martin Heinrich D-NM
- Thomas (Tom) Udall D-NM
- Catherine Marie Cortez Masto D-NV
- Dean Heller R-NV
- Charles Ellis (Chuck) Schumer D-NY
- Robert Jones (Rob) Portman R-OH
- Sherrod Brown D-OH
- James Lankford R-OK
- James Mountain Inhofe R-OK
- Jeff Merkley D-OR
- Ronald Lee Wyden D-OR
- Patrick Joseph Toomey R-PA
- Robert (Bob) Casey Jr. D-PA
- John F. (Jack) Reed D-RI
- Sheldon Whitehouse D-RI
- Lindsey O. Graham R-SC
- Tim Scott R-SC
- John Thune R-SD
- Marion Michael (Mike) Rounds R-SD
- Lamar Alexander R-TN
- Robert (Bob) Corker R-TN
- John Cornyn R-TX
- Rafael Edward (Ted) Cruz R-TX
- Mike Lee R-UT
- Orrin Grant Hatch R-UT
- Mark R. Warner D-VA
- Timothy Michael (Tim) Kaine D-VA
- Bernard Sanders I-VT
- Patrick Joseph Leahy D-VT
- Maria E. Cantwell D-WA
- Patty Murray D-WA
- Ron Johnson R-WI
- Tammy Baldwin D-WI
- Joe Manchin III D-WV
- Shelley Moore Capito R-WV
- John A. Barrasso R-WY
- Michael B. Enzi R-WY
How each senator voted: No
- Kirsten Gillibrand D-NY
Did not vote
Other votes
From Voteview roll call records.
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Capitol Receipts, “James Mattis, of Washington, to be Secretary…: Senate Vote, Jan 20…,” https://www.capitolreceipts.com/vote/115-S-29/james-mattis-of-washington-to-be-secretary-of-defense (accessed 2026-10-17).