Trump-Backed Candidates Challenge Indiana GOP Incumbents Over Redistricting Vote
In Indiana's Republican state Senate primaries, challengers endorsed by President Donald Trump are contesting incumbents who opposed his redistricting plan, with significant financial backing and national attention.
In Indiana's Republican state Senate primaries, challengers endorsed by President Donald Trump are contesting incumbents who opposed his redistricting plan, with significant financial backing and national attention.
In December 2025, 21 Republican state senators voted against a redistricting proposal supported by President Trump, which aimed to increase GOP representation in Congress. Of these, eight are seeking re-election, and seven have drawn primary challengers endorsed by Trump.
The primaries have attracted substantial financial investment, with millions of dollars spent on advertising, primarily from Trump-aligned groups opposing the incumbents.
In District 23, incumbent Senator Spencer Deery faces Paula Copenhaver, an aide to Lt. Governor Micah Beckwith, with over $3 million spent on advertising in this race.
In District 38, Senator Greg Goode is challenged by Brenda Wilson, endorsed by Trump, and Alexandra Wilson, a network engineer. Efforts were made to consolidate support behind Brenda Wilson to avoid splitting the vote.
In District 41, Senator Greg Walker, who initially planned to retire, reversed his decision amid the redistricting debate. He now faces State Representative Michelle Davis, who has Trump's endorsement and significant financial backing.
In District 21, Senator Jim Buck, serving since 1994, is challenged by Tipton County Commissioner Tracey Powell, who has Trump's endorsement, while Buck is supported by former Vice President Mike Pence.
In District 11, Senator Linda Rogers faces Dr. Brian Schmutzler, an anesthesiologist motivated by the redistricting issue.
In District 1, Senator Dan Dernulc is challenged by Trump-endorsed Trevor De Vries and financial analyst Nader Liddawi, with comparatively less outside spending.
Additionally, in District 6, Senator Rick Niemeyer, who opposed the redistricting plan, faces a primary challenger without a Trump endorsement.
President Trump has actively campaigned against these incumbents, urging support for their challengers.
These primaries are seen as a test of Trump's influence within the Republican Party and have intensified intraparty tensions ahead of the November midterm elections.