Hannah M. Mateus

HANNAH MATEUS focuses her practice on representing clients in resolving complex business disputes across a range of industries.

Prior to joining Sidley, Hannah participated in Sidley’s Pro Bono Fellowship Program with Public Counsel’s community development project, where she contributed to matters relating to low-income small business owners across Los Angeles County.

While attending UCLA Law School, Hannah was a member of El Centro Legal Labor and Economic Justice Clinic and UCLA Law Women. She also served as a writing adviser for the First Year Legal Writing and Research course and as a mentor in the UCLA Law Fellows Program. She was a Mexican American Bar Foundation scholarship recipient in 2023.