Mark Senak
Mark Senak (Republican Party) is running for election for judge of the Illinois 3rd District Appellate Court. Senak declared candidacy for the Republican primary scheduled on March 17, 2026.[source]
Elections
2026
See also: Illinois intermediate appellate court elections, 2026
General election
The primary will occur on March 17, 2026. The general election will occur on November 3, 2026. General election candidates will be added here following the primary.
Democratic primary
Democratic primary for Illinois 3rd District Appellate Court
Margaret O'Connell (D) and John Pavich (D) are running in the Democratic primary for Illinois 3rd District Appellate Court on March 17, 2026.
Candidate | ||
| Margaret O'Connell | ||
| John Pavich | ||
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Republican primary
Republican primary for Illinois 3rd District Appellate Court
Jason Helland (R) and Mark Senak (R) are running in the Republican primary for Illinois 3rd District Appellate Court on March 17, 2026.
Candidate | ||
| | Jason Helland | |
| Mark Senak | ||
= candidate completed the Ballotpedia Candidate Connection survey. | ||||
| If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey. | ||||
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Endorsements
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Campaign themes
2026
Ballotpedia survey responses
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Campaign finance summary
Campaign finance information for this candidate is not yet available from OpenSecrets. That information will be published here once it is available.
See also
2026 Elections
External links
Footnotes
= candidate completed the 

