County Races
- County Judge: Christina Diane Young, Mauricio R. Garza II, Rey Trejo
- County Clerk: Bianca Matthews (uncontested)
- County District Clerk: Andre Lopez (uncontested)
- County Commissioner Precinct 2: Pete Beltran (uncontested)
- Justice of the Peace Precinct 3: Matthew J. Schmidt (uncontested)
- Justice of the Peace Precinct 4: Mario Rodriguez (uncontested)
- Justice of the Peace Precinct 5: McKenzie Brooke Chapa (incumbent), Gerald J. Murray
(Note: No Republican candidates are running for County Commissioner Precinct 4, Justice of the Peace Precincts 1 or 6, County Treasurer, or County Court at Law, so these races do not appear on the Republican primary ballot in Jim Wells County.)
Federal Races
- United States Senator: Anna Bender, Virgil Bierschwale, Sara Canady, John Cornyn (incumbent), Wesley Hunt, Gulrez "Gus" Khan, John O. Adefope, Ken Paxton
- United States Representative District 15: Monica De La Cruz (incumbent, uncontested)
Statewide Races
- Governor: Greg Abbott (incumbent), Bob Achgill, Evelyn Brooks, Pete "Doc" Chambers, Charles Crouch, Arturo Espinosa, Mark Goloby, Kenneth Hyde, Stephen Samuelson, Ronnie Tullos, Nathaniel Welch
- Lieutenant Governor: Perla Hopkins, Timothy Mabry, Dan Patrick (incumbent), Esala Wueschner
- Attorney General: Joan Huffman, Mayes Middleton, Aaron Reitz, Chip Roy
- Comptroller of Public Accounts: Michael Berlanga, Christi Craddick, Kelly Hancock, Don Huffines
- Commissioner of the General Land Office: Dawn Buckingham (incumbent, uncontested)
- Commissioner of Agriculture: Sid Miller (incumbent), Nate Sheets
- Railroad Commissioner: Katherine Culbert, Hawk Dunlap, Bo French, James "Jim" Matlock, Jim Wright (incumbent)
State Legislative Races
- State Senator District 20: No Republican candidates running (does not appear on the Republican primary ballot)
- State Representative District 43: J.M. Lozano (incumbent, uncontested)
Statewide Judicial Races
- Supreme Court Chief Justice: Jimmy Blacklock (incumbent, uncontested)
- Supreme Court Place 2: James P. Sullivan (incumbent, uncontested)
- Supreme Court Place 7: Kyle Hawkins (incumbent, uncontested)
- Supreme Court Place 8: Brett Busby (incumbent, uncontested)
- Court of Criminal Appeals Place 3: Brent Coffee, Lesli Fitzpatrick, Alison Fox, Thomas Smith
- Court of Criminal Appeals Place 4: Kevin Yeary (incumbent, uncontested)
- Court of Criminal Appeals Place 9: Jennifer Balido, John Messinger
(Note: Candidates are listed alphabetically as per available guides, since specific ballot order varies by county and is determined by a drawing process. Uncontested races may still appear on the ballot for voters to affirm the candidate.)