---
title: "Arose W. Nielsen | KnowJudges"
canonical: "https://knowjudges.com/kyj/judge/arose-w-nielsen-ma"
page_type: "judge_profile"
updated: "2026-10-07"
---

# Arose W. Nielsen

Massachusetts Juvenile Court · Justice

## Profile

- Court: Massachusetts Juvenile Court
- State: Massachusetts
- Role: Justice
- Service status: active

## Summary

Arose W. Nielsen — Massachusetts Juvenile Court

## Sources

- [Juvenile Court Justices](https://www.mass.gov/info-details/juvenile-court-justices)

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## Biography

### Professional career

- Arose W. Nielsen is an Associate Justice of the Massachusetts Juvenile Court, serving on the Hampden County bench since 2017, and is recognized for her legal work, community service, and leadership roles in the judicial community
- Legal Practice: subsequently became a founding partner at Carvajal and Nielsen, P.C

### Education


### Additional information

- In 2007, Judge Nielsen earned the YWCA Katharine F. Erskine Award for her work with women and immigrants.
- representing clients in juvenile, probate, housing, and discrimination matters
- Listed on the official Massachusetts Juvenile Court justices roster.
- Her career and contributions have been featured in events such as the Western New England University “Color of Law” Roundtable Discussion Series, where she shared insights on her judicial path and legal career



## Published courtroom rules

### Shared court rules

- [Supreme Judicial Court Rule 1:19: Electronic access to the courts](https://knowjudges.com/courtroom-rules/national-shared-set-20acbd9da185f40e1f10b2b2) — Scope is limited to the court class in the source claim.  Shared court context only; case-type restrictions, exceptions, later amendments and case orders apply. This is not a personal preference or a complete rules inventory. [Official source](https://www.mass.gov/supreme-judicial-court-rules/supreme-judicial-court-rule-119-electronic-access-to-the-courts). Collected 2026-07-26.