Davin Widgerow is an environmental lawyer whose work is focused on toxic contamination remediation. He earned his BA (Political Science) from Berkeley, and his JD from the University of Wisconsin Law School. Davin was admitted to the California Bar in 2011. He began his law career interning for a Wisconsin Supreme Court justice and advocating for disabled individuals.

Davin serves on the Steering Committee for Sierra Club San Diego, which is tasked with coordinating Club projects, activities, finances, and administration. He also serves as Chair of the Political Committee, which engages political candidates and environmental activists to further Sierra Club’s conservation efforts.

Davin was born and raised in South Africa, where he grew up hiking in the mountains with his grandfather. He remains an active hiker who has hiked in over 18 national parks and monuments across the US, and he has also explored many of San Diego County's hiking trails. Davin has been inspired by John Muir, Edward Abbey, Theodore Roosevelt, and David Brower, and is passionate about devoting his skills and energies to protecting the Earth.