Sir Brandon Kenneth Lewis is a British politician who served as Secretary of State for Justice and Lord Chancellor from September to October 2022. He previously served as Chairman of the Conservative Party from 2018 to 2019 and Secretary of State for Northern Ireland from 2020 to 2022. A member of the Conservative Party, he has been Member of Parliament (MP) for Great Yarmouth since 2010.

The secretary of state for justice is a secretary of state in the Government of the United Kingdom, with responsibility for the Ministry of Justice. The incumbent is a member of the Cabinet of the United Kingdom. Since the office's inception, the incumbent has concurrently been appointed Lord Chancellor.