Amendment Statistics for the Senate in the 115th Congress

Most Senate amendments never see any action, but the recent exception is those proposed by the Senate Majority Leader Mitch McConnell of Kentucky, who uses them to fill the amendment tree, preventing other amendments from being offered. See how many amendments each senator has offered in the current Congress and how many have advanced through the legislative process.

Member Amendments
Offered
Amendments With
Any Action
Adopted Without
Roll Call Votes
Amendments With
Roll Call Votes
Mike Lee R - Utah 144 12 4 7
Robert Menendez D - N.J. 113 3 1 1
Elizabeth Warren D - Mass. 113 3 3 0
Marco Rubio R - Fla. 109 15 14 0
Benjamin L. Cardin D - Md. 103 4 3 0
Ron Wyden D - Ore. 96 8 4 1
Mitch McConnell R - Ky. 83 78 4 4
Dean Heller R - Nev. 81 15 10 3
Jeff Merkley D - Ore. 78 4 3 1
Rand Paul R - Ky. 72 10 0 9
Mazie K. Hirono D - Hawaii 70 4 3 0
Bernard Sanders I - Vt. 70 6 2 1
Richard Blumenthal D - Conn. 68 1 1 0
Tammy Duckworth D - Ill. 68 1 1 0
Amy Klobuchar D - Minn. 67 4 2 1
Sherrod Brown D - Ohio 62 7 4 1
Orrin G. Hatch R - Utah 58 15 12 1
Cory Gardner R - Colo. 56 3 1 2
Jeanne Shaheen D - N.H. 56 3 3 0
Christopher S. Murphy D - Conn. 55 3 3 0
James M. Inhofe R - Okla. 54 4 3 0
Cory Booker D - N.J. 53 0 0 0
Jack Reed D - R.I. 53 6 3 1
Michael Bennet D - Colo. 52 2 1 1
John Cornyn R - Tex. 51 7 7 0
John Kennedy R - La. 51 9 6 2
Lisa Murkowski R - Alaska 51 14 13 0
Bill Cassidy R - La. 49 8 8 0
Jeff Flake R - Ariz. 49 9 6 1
Bill Nelson D - Fla. 49 5 2 2
Tom Udall D - N.M. 49 3 1 2
Christopher A. Coons D - Del. 48 6 4 1
Ted Cruz R - Tex. 48 4 2 2
John Hoeven R - N.D. 45 4 4 0
Debbie Stabenow D - Mich. 45 5 4 0
Richard J. Durbin D - Ill. 44 4 3 1
Martin Heinrich D - N.M. 43 2 2 0
Jerry Moran R - Kan. 43 10 9 1
Tammy Baldwin D - Wis. 41 5 1 3
Ron Johnson R - Wis. 41 7 7 0
David Perdue R - Ga. 41 5 5 0
Maria Cantwell D - Wash. 40 9 5 1
Catherine Cortez Masto D - Nev. 40 4 4 0
Kirsten E. Gillibrand D - N.Y. 40 3 2 0
Sheldon Whitehouse D - R.I. 40 8 8 0
Steve Daines R - Mont. 39 3 2 1
Edward J. Markey D - Mass. 39 0 0 0
Mark Warner D - Va. 37 5 4 1
Lindsey Graham R - S.C. 36 2 1 1
Thomas R. Carper D - Del. 35 2 0 0
Heidi Heitkamp D - N.D. 35 6 5 0
Patty Murray D - Wash. 35 4 4 0
Todd Young R - Ind. 35 3 2 1
John McCain R - Ariz. 34 4 4 0
Brian Schatz D - Hawaii 32 6 5 1
Joe Donnelly D - Ind. 31 4 4 0
Charles E. Schumer D - N.Y. 31 2 1 1
Patrick J. Toomey R - Pa. 31 3 1 1
Joe Manchin III D - W.Va. 30 4 1 1
Rob Portman R - Ohio 29 4 4 0
Roger Wicker R - Miss. 29 3 3 0
Susan Collins R - Me. 28 4 4 0
James Lankford R - Okla. 27 3 3 0
Mike Rounds R - S.D. 27 2 1 0
Chris Van Hollen D - Md. 27 1 1 0
Dan Sullivan R - Alaska 26 4 4 0
Jon Tester D - Mont. 26 5 3 1
John Boozman R - Ark. 24 6 6 0
Silhouette male Doug Jones D - Ala. 24 2 2 0
Joni Ernst R - Iowa 23 3 3 0
Al Franken D - Minn. 23 0 0 0
Bob Casey D - Pa. 22 4 3 0
Jim Risch R - Idaho 22 3 3 0
Thom Tillis R - N.C. 22 3 3 0
Charles E. Grassley R - Iowa 21 13 12 1
Angus King ID - Me. 21 2 1 0
Tim Kaine D - Va. 21 5 2 1
John Thune R - S.D. 21 5 4 0
Tom Cotton R - Ark. 20 0 0 0
Ben Sasse R - Neb. 20 1 1 0
Richard M. Burr R - N.C. 19 0 0 0
Dianne Feinstein D - Calif. 18 2 2 0
Gary Peters D - Mich. 18 3 3 0
Kamala Harris D - Calif. 16 1 1 0
Johnny Isakson R - Ga. 16 6 6 0
Luther Strange R - Ala. 16 3 2 0
John Barrasso R - Wyo. 15 3 1 0
Bob Corker R - Tenn. 15 4 3 0
Deb Fischer R - Neb. 15 6 4 1
Tim Scott R - S.C. 14 1 1 0
Lamar Alexander R - Tenn. 13 9 8 0
Michael B. Enzi R - Wyo. 13 4 2 2
Claire McCaskill D - Mo. 13 3 3 0
Silhouette female Tina Smith D - Minn. 13 1 1 0
Roy Blunt R - Mo. 11 4 4 0
Michael D. Crapo R - Idaho 11 5 1 3
Shelley Moore Capito R - W.Va. 11 1 0 1
Patrick J. Leahy D - Vt. 11 3 1 1
Richard C. Shelby R - Ala. 11 5 4 1
Silhouette female Cindy Hyde-Smith R - Miss. 8 2 2 0
Pat Roberts R - Kan. 6 2 2 0
Margaret Hassan D - N.H. 3 2 2 0
Thad Cochran R - Miss. 1 0 0 0
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