Kathleen Jansen
Kathleen Jansen is a Judge of the Michigan Court of Appeals, serving since 1989. Opinions & record ↓ Sources ↓
- Tenure
- Since 1989 · 37 yrs
Judicial service
| Year | Court | Appointed by | Vote |
|---|---|---|---|
| 1989 | Michigan Court of Appeals | – | – |
Judicial Record
In our data, Jansen authored 172 published opinions for the court (1990–2018), plus 43 dissents and 38 concurrences. Most cited: People v. Unger (2,191 citations).
Published, precedential opinions from the CourtListener corpus. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge. 249 of these were attributed to Jansen by a unique court-, date-, and surname-match against our roster (marked ), because CourtListener recorded no author for them. Each links to the official text to verify. How we match.
Selected opinions
| Year | Case | Citation | Cited |
|---|---|---|---|
| 2008 | People v. Unger† | 749 N.W.2d 272 | 2,191 |
| 2009 | People v. Payne† | 774 N.W.2d 714 | 885 |
| 2011 | People v. Fonville· Concurrence† | 291 Mich. App. 363 | 212 |
| 2007 | Morris Pumps v. Centerline Piping, Inc.† | 729 N.W.2d 898 | 209 |
| 2010 | Shade v. Wright· Concurrence† | 291 Mich. App. 17 | 196 |
| 2016 | People v. Shaw· Dissent† | 315 Mich. App. 668 | 172 |
| 2009 | Innovative Adult Foster Care, Inc v. Ragin† | 776 N.W.2d 398 | 170 |
| 1998 | M&D, INC v. McCONKEY† | 585 N.W.2d 33 | 166 |
| 1995 | People v. Anderson† | 531 N.W.2d 780 | 166 |
| 2005 | Polkton Charter Township v. Pellegrom† | 693 N.W.2d 170 | 143 |
| 2009 | People v. Gayheart† | 776 N.W.2d 330 | 140 |
| 2003 | Wiley v. Henry Ford Cottage Hospital† | 668 N.W.2d 402 | 132 |
| 1995 | People v. Barclay† | 528 N.W.2d 842 | 119 |
| 2008 | Ypsilanti Charter Township v. Kircher† | 761 N.W.2d 761 | 108 |
| 2004 | Brown v. Loveman† | 680 N.W.2d 432 | 96 |
Showing the 15 most-cited of 253 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.
Questions & answers
- How do judges of the Michigan Court of Appeals reach the bench?
- The court's current selection method is nonpartisan election.
- Which court is Kathleen Jansen on?
- Kathleen Jansen is a Judge of the Michigan Court of Appeals.
Sources
Each fact on this page traces to a primary public record.
- CourtListener / Free Law Project
- CourtListener bulk data (Free Law Project): authored opinions & citation counts
How we source & reconcile data → Data & Sources
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37 years on the Michigan Court of Appeals. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).