Incumbent RepublicanBruce Tutvedt has represented the 3rd district since 2009. Tutvedt was term-limited and couldn't seek re-election. State RepresentativeKeith Regier won the open seat.
Montana Senate 3rd district general election, 2016
Incumbent RepublicanJanna Taylor has represented the 6th district since 2013. Taylor didn't seek re-election. State RepresentativeAlbert Olszewski won the open seat.
Montana Senate 6th district general election, 2016
Incumbent DemocratBrad Hamlett has represented the 15th district since 2009. Hamlett was term-limited and he successfully ran for the Montana house. Republican state representativeRyan Osmundson won the open seat.
Incumbent DemocratJonathan Windy Boy has represented the 16th district since 2009. Windy Boy was term-limited and he successfully ran for the Montana house. Former state SenatorFrank Smith won the open seat.
Montana Senate 16th district general election, 2016
Incumbent DemocratSharon Stewart-Peregoy has represented the 21st district since 2009. Stewart-Peregoy was term-limited and she successfully ran for the Montana house.
Montana Senate 21st district general election, 2016
Incumbent Republican Senate PresidentDebby Barrett has represented the 36th district since 2009. Barrett was term-limited and couldn't seek re-election.
Montana Senate 36th district general election, 2016
Incumbent DemocratJim Keane has represented the 38th district since 2009. Keane was term-limited and he successfully ran for the Montana house. State representativeEdith McClafferty won the open seat.
Montana Senate 38th district general election, 2016
Incumbent DemocratCliff Larsen has represented the 47th district since 2009. Larsen was term-limited and couldn't seek re-election. Republican state representativeDan Salomon won the open seat.
Montana Senate 47th district general election, 2016