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Photo of Diane Neal

Photo: Frantogian / CC BY-SA 3.0 (source: Wikimedia Commons)

Diane Neal

ダイアン・ニール / だいあん・にーる

American actress

November 17, 1976 (age 49) ・ Alexandria, Virginia, United States

  • From Virginia
  • Actor
  • Television actor
  • Model

My Take

Neal had a tough job stepping into SVU as a new ADA after a beloved predecessor left, and she pulled it off by playing Casey Novak as sharp, principled, and a little brittle in a way that felt real. She brought a grounded intensity to the courtroom scenes that the show needed. What I respect is that she never coasted on the SVU name, she kept working across genres and even pivoted toward public advocacy. She is one of those character actresses who quietly elevates whatever she is in, and I always found her more compelling than the marquee names she shared scenes with.

Overview

Diane Neal is an American actress and former model, best known for her role as Assistant District Attorney Casey Novak on the long-running NBC crime drama Law & Order: Special Victims Unit. Born in Alexandria, Virginia, she began her career in modeling before transitioning to acting. Beyond SVU, she has appeared in numerous television series and films and has also been involved in political and advocacy work.

1. Profile

Name (English)
Diane Neal
Name (Japanese)
ダイアン・ニール
Reading
だいあん・にーる
Born
November 17, 1976 (age 49)
Zodiac / Chinese zodiac
Scorpio / Dragon
Origin
Alexandria, Virginia, United States
Blood type
Private
Height
Private
Agency
Private
Occupation
Actor / Television actor / Model / Film actor

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
Private

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Actor — see all → · Television actor — see all → · More people from United States →

7. About this entry

Tags

  • From Virginia
  • Actor
  • Television actor
  • Model
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.