Massachusetts Appeals Court / Joined 2004 / Active

Gary Katzmann

Justice, Massachusetts Appeals Court

Gary Katzmann is a Justice of the Massachusetts Appeals Court (6 judges, selected by gubernatorial appointment), serving since 2004. Opinions & record ↓ Sources ↓

Tenure
Since 2004 · 21 yrs

Judicial service

YearCourtAppointed byVote
2004Massachusetts Appeals Court––

Judicial Record

In our data, Katzmann authored 144 published opinions for the court (2005–2016), plus 1 dissent. Most cited: Siebe, Inc. v. Louis M. Gerson Co. (344 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. 142 of these were attributed to Katzmann 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
2009Siebe, Inc. v. Louis M. Gerson Co.†74 Mass. App. Ct. 544344
2016Santos v. U.S Bank National Association†89 Mass. App. Ct. 68737
2010Commonwealth v. Montalvo†76 Mass. App. Ct. 31927
2009Wooters v. Wooters†74 Mass. App. Ct. 83927
2006York v. Zurich Scudder Investments, Inc.†66 Mass. App. Ct. 61027
2012Commonwealth v. Chleikh†82 Mass. App. Ct. 71826
2012Wasson v. Wasson†81 Mass. App. Ct. 57426
2007Commonwealth v. Luthy†69 Mass. App. Ct. 10226
2013Grady v. Commissioner of Correction†83 Mass. App. Ct. 12625
2009Baby Furniture Warehouse Store, Inc. v. Meubles D&F Ltée†75 Mass. App. Ct. 2724
2015Molina v. State Garden, Inc.†88 Mass. App. Ct. 17323
2005Northrup v. Brigham†63 Mass. App. Ct. 36223
2005Commonwealth v. Watkins†63 Mass. App. Ct. 6922
2014Walker v. Collyer†85 Mass. App. Ct. 31121
2010Commonwealth v. Weeks77 Mass. App. Ct. 121

Showing the 15 most-cited of 145 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 Massachusetts Appeals Court reach the bench?
The court's current selection method is gubernatorial appointment.
Which court is Gary Katzmann on?
Gary Katzmann is a Justice of the Massachusetts Appeals Court.

Sources

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

How we source & reconcile data → Data & Sources

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