Four candidates are running for the Republican nomination for Indiana's 4th Congressional District on May 5, 2026. Two candidates lead in media attention: Incumbent Jim Baird (R) and Craig Haggard (R).
Baird, who turns 80 in June, is the 4th-oldest Republican in the U.S. House. The Cook Political Report with Amy Walter's Erin Covey wrote that in 2024, Baird had "a lackluster primary performance, winning 65% against two no-name challengers." Haggard first announced his intentions to run for the district in November 2023, initially saying he would run after Baird retired.
Baird is the incumbent, first elected in 2018. He is running on his experience and says, "From my service [as an Army veteran] to my work in Congress, I have never wavered in my commitment to my community and my country. I will continue that fight on the House floor to ensure the people of the 4th District have a strong voice in Washington." He is also campaigning on advancing President Donald Trump's (R) agenda, writing on Facebook, "I will continue working with President Trump... to deliver results for Hoosiers, growing our economy, standing up for American agriculture, strengthening our military, securing our border, and putting America First." Trump endorsed Baird.
Haggard was elected to the state House in 2022. In a press statement announcing his campaign, Haggard said he "plans on focusing his efforts in Congress on better securing our national security, tackling the growing debt crisis, and ensuring our military and veterans are properly represented and cared for." He is also campaigning on being more in touch with local and grassroots organizations: "I plan to campaign in every county in the district and grow a strong, grassroots coalition of everyday Hoosiers who are ready for effective, commonsense representation." Haggard's campaign website features endorsements from local officials and unions.
The Indianapolis Star's Marissa Meador wrote that Baird was "likely to face a messy Republican primary against a Statehouse Republican." Haggard has campaigned on bringing new leadership to the district, saying, "I respect the Congressman's service and what he has done, but [what] I think from talking to people is they want someone to show up. They want someone to govern, fight and champion things in D.C., and I think I will do that." Baird has been critical of Haggard's attacks and says of his record, "I know how to stay focused under fire. I will not be distracted by political games. My mission remains serving the people of the 4th District and earning their support in 2026."
As of the most recent financial reports filed with the Federal Election Commission, Baird raised $139 thousand and spent $172 thousand, and Haggard raised $99 thousand and spent $43 thousand.
Chad Elwartowski (R) and Anthony Hustedt-Mai (R) are also running.