Clare Husted Mountbatten, Marchioness of Milford Haven (née Steel; born 2 September 1960), is a British aristocrat, journalist and polo player. She held the position of Social Editor for Tatler magazine from 1995 to 2005. She is the co-founder and trustee of James' Place, a charity dedicated to prevent male suicide. She founded the organisation with Nick Wentworth-Stanley, following the tragic loss by suicide of their son, James.