United States Senate – GOP Gain
Steve Daines (R) – 213,709 – 57.79%
Amanda Curtis (D) – 148,184 – 40.07%
Roger Roots (L) – 7,933 – 2.15%
Total Votes – 369,826 – 100.00%
United States House of Representatives – District At Large – GOP Hold
Ryan Zinke (R) – 203,871 – 55.41%
John Lewis (D) – 148,690 – 40.41%
Mike Fellows (L) – 15,402 – 4.19%
Total Votes – 367,963 – 100.00%