According to the Indiana Secretary of State website, as of 10AM ET, Wednesday, May 6, 2026. (T) means Trump endorsed candidate. I think Indiana primary law can best be stated that it is a closed primary, but on a voters’ honor system, because each voter’s party affiliation is not recorded on their voter registration record.

Senate District 1: Trevor G. DeVries (T) 6,786 (75.1%); Daniel (Dan) Dernulc 2,104 (23.3%); Nader Liddawi 144 (1.6%).

Senate District 11: Brian S. Schmutzler (T) 3,310 (55.8%); Linda Rogers 2,627 (44.2%).

Senate District 19: Blake Fletcher (T) 8,684 (61.5%); Travis Holdman 5,441 (38.5%).

Senate District 21: Tracey Powell (T) 8,523 (64.7%); James (Jim) Buck 4,648 (35.3%).

Senate District 23: Spencer R. Deery 6,334 (50.0%); Paula K. Copenhaver (T) 6,331 (50.0%). Yes, a three vote margin. This district contains or is near Purdue University in West Lafayette.

Senate District 38: Greg Goode 6,280 (53.6%); Brenda K. Wilson (T) 4,220 (36.0%); Alexandra Wilson 1,221 (10.4%).

From WFYI, the Indianapolis PBS station, is the following on this election:

“Alexandra Wilson — not related to Brenda Wilson — is also on the ballot. Her candidacy has drawn a legal challenge from James Bopp, a longtime conservative attorney, who has called her a “phony” candidate.

“Others have worried that Alexandra’s candidacy is an effort to confuse voters because of her shared last name with Brenda Wilson.

“On social media, Alexandra Wilson has denied those allegations.

“Wilson faced White House pressure to drop out of the race as well as legal questions over whether a 2010 criminal charge would keep her off the ballot. The Indiana Election Commission deadlocked twice over the question. A judge approved her to appear on the May ballot less than a month before election day.”

Senate District 41: Michelle Davis (T) 7,314 (58.8%); Greg Walker 5,134 (41.2%).