2018 Indiana Senate election

Elections to the Indiana Senate took place on November 6, 2018. Primary elections were held on May 8, 2018.

Results

Source:

Close races

Two districts had a margin of victory under 10%:

District 31, 2.8%
District 25, 7.8%
'''District 46, 9%'''

Retiring incumbents

Two incumbent senators, both Republicans, chose to not seek reelection.

Doug Eckerty, District 26
Jim Smith, District 45

Incumbents defeated

In primary

One incumbent Republican senator ran for reelection but was defeated in the May 8 primary.

Joe Zakas, District 11

Detailed results

Sources:

District 19