Michigan Court of Appeals / Joined 1989 / Active

Kathleen Jansen

Judge, Michigan Court of Appeals

Kathleen Jansen is a Judge of the Michigan Court of Appeals, serving since 1989. Opinions & record ↓ Sources ↓

Tenure
Since 1989 · 37 yrs

Judicial service

YearCourtAppointed byVote
1989Michigan 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

YearCaseCitationCited
2008People v. Unger749 N.W.2d 2722,191
2009People v. Payne774 N.W.2d 714885
2011People v. Fonville· Concurrence291 Mich. App. 363212
2007Morris Pumps v. Centerline Piping, Inc.729 N.W.2d 898209
2010Shade v. Wright· Concurrence291 Mich. App. 17196
2016People v. Shaw· Dissent315 Mich. App. 668172
2009Innovative Adult Foster Care, Inc v. Ragin776 N.W.2d 398170
1998M&D, INC v. McCONKEY585 N.W.2d 33166
1995People v. Anderson531 N.W.2d 780166
2005Polkton Charter Township v. Pellegrom693 N.W.2d 170143
2009People v. Gayheart776 N.W.2d 330140
2003Wiley v. Henry Ford Cottage Hospital668 N.W.2d 402132
1995People v. Barclay528 N.W.2d 842119
2008Ypsilanti Charter Township v. Kircher761 N.W.2d 761108
2004Brown v. Loveman680 N.W.2d 43296

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.

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).