Alison Mary Suttie, Baroness Suttie (born 27 August 1968) is a British Liberal Democrat politician. She was appointed a life peer in the House of Lords in September 2013. A party whip, she is a member of the Liberal Democrat foreign affairs team. She is also a trustee on the board of IPPR. She is a campaigner for public awareness of tuberculosis in the UK and internationally and also a campaigner on homelessness issues.