About Abigail Dillen
Born 2000. Abigail Dillen is an American climate activist, lawyer, executive and writer.
Abigail Dillen is an environmental lawyer and executive at the environmental justice organization Earthjustice. Her work has been called "precedent setting" by multiple climate organizations. This includes, for example, defending the roadless rule. She was profiled as a 2020 changemaker by Marie Claire.
Dillen has a Juris Doctor degree from UC Berkeley School of Law, BA from Yale University and joined in Earthjustice in 2000. She led both the clean energy and coal programs at Earthjustice. She became the chief executive in 2018 replacing Trip Van Noppen. She has also published opinion pieces for USA Today, Huffington Post, The Hill, EcoWatch and other news sources.
Personal life Dillen grew up in New Mexico. and has a son.
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Frequently asked questions
Who is Abigail Dillen?
executive, attorney and climate activist
When was Abigail Dillen born?
Abigail Dillen was born in 2000.
What is Abigail Dillen's occupation?
Abigail Dillen is a climate activist, lawyer, executive and writer.
What nationality is Abigail Dillen?
Abigail Dillen is American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Abigail Dillen. https://biography.guide/abigail-dillen/
MLA: "Abigail Dillen." Biography.guide, https://biography.guide/abigail-dillen/.
Chicago: "Abigail Dillen." Biography.guide. https://biography.guide/abigail-dillen/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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