Lawyers for a Sustainable Future (LSF) is a national network formed to encourage leadership and involvement within the legal profession in creating a sustainable future. LSF was inspired by Oregon Lawyers for a Sustainable Future, a statewide initiative of lawyers, which was formed in 2006.

LSF believes the legal profession has both a responsibility and an opportunity to contribute in substantial and varied ways to the societal endeavor to create a sustainable future. This opportunity includes, but goes well beyond, the practice of law, the operation of a law office, and drafting legislation.

LSF is a resource for American lawyers, law offices, law schools, bar associations, and other organizations of lawyers, which seek to expand the role of the legal profession in the sustainability movement.