Major General Susan Kerstin Ridge, CB (born 1962 or 1963) is a retired senior British Army officer and lawyer.

[2] In 1989, Ridge qualified as a solicitor after working as an articled clerk, and was admitted to the Law Society of England and Wales.

[3] She worked as a lawyer at Swayne Johnson Wright in north Wales from 1986 to 1992, and specialised in real estate law.

[8] On 20 September 2015, she was promoted to major general and appointed Director-General of the Army Legal Services Branch.

[10] Ridge was succeeded by Major-General Alexander Taylor as Director-General, Army Legal Services on 5 July 2019.