Odd Down is an area of the city of Bath, Somerset, England.
A suburb of the city, Odd Down is located west and south of the city centre. The city ward population taken at the 2011 census was 5,681.
A 1,330 yards (1,220 m) section of the Wansdyke medieval earthwork in Odd Down, which has been designated as an Ancient monument, appears on the Heritage at Risk register as being in unsatisfactory condition and vulnerable due to gardening.
The Cross Keys Inn is a Grade II listed building which was built in the late 17th or early 18th century. although an earlier pub on the site served as a coaching inn.