Louisiana Court of Appeal / Joined 1996 / Active

Michael J. Sullivan

Judge, Louisiana Court of Appeal

Michael J. Sullivan is a Judge of the Louisiana Court of Appeal, serving since 1996. He previously served on the Appellate Court of Illinois and Court of Appeals of Wisconsin. Opinions & record ↓ Sources ↓

Tenure
Since 1996 · 30 yrs

Judicial service

YearCourtAppointed byVote
1976Appellate Court of Illinois
1984Court of Appeals of Wisconsin
1996Louisiana Court of Appeal

Education

Judicial Record

In our data, Sullivan authored 1,437 published opinions for the court (1952–2009), plus 24 dissents and 11 concurrences. Most cited: Kaiser v. MEPC American Properties, Inc. (218 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. 497 of these were attributed to Sullivan 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
1987Kaiser v. MEPC American Properties, Inc.518 N.E.2d 424218
1988International Minerals & Chemical Corp. v. Liberty Mutual Insurance522 N.E.2d 758119
1984People v. Hunter464 N.E.2d 659104
1985People v. Steffens475 N.E.2d 60697
1983People v. Winfield447 N.E.2d 102992
1966Gardner v. Village of Chicago Ridge219 N.E.2d 14788
1984In Re Marriage of Wilder461 N.E.2d 44786
1980Farwell Construction Co. v. Ticktin405 N.E.2d 105179
1979Crinkley v. Dow Jones & Co.385 N.E.2d 71474
1978ABC Trans National Transport, Inc. v. Aeronautics Forwarders, Inc.379 N.E.2d 122866
1983National Tea Co. v. Commerce & Industry Insurance456 N.E.2d 20661
1980People v. Sakalas405 N.E.2d 112159
1988Kubian v. Labinsky533 N.E.2d 2257
2004Phillips v. Diocese of Lafayette869 So. 2d 31356
1988RANDI F. v. High Ridge YMCA524 N.E.2d 96656

Showing the 15 most-cited of 1,472 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 Louisiana Court of Appeal reach the bench?
The court's current selection method is partisan election.
Which court is Michael J. Sullivan on?
Michael J. Sullivan is a Judge of the Louisiana Court of Appeal.

Sources

Each fact on this page traces to a primary public record.

How we source & reconcile data → Data & Sources

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30 years on the Louisiana Court of Appeal. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).