Katharine Isabella Williams

Katharine Isabella Williams
Bornc. 1848
Llanvapley, Monmouthshire
Died16 January 1917
Bristol
NationalityBritish
CitizenshipUnited Kingdom
EducationKing Edward VI High School for Girls, University College Bristol
Known forSignatory to 1904 petition to join the Chemistry Society
Scientific career
FieldsFood analysis
InstitutionsUniversity College Bristol
Academic advisorsWilliam Ramsay

Katharine Isabella Williams (c. 1848 - 16 January 1917) was a British chemist who became a student, aged 29, at University College Bristol. She was known for her collaboration in the 1880s with Nobel prize winning Scottish chemist, William Ramsay and was also one of the signatories of the 1904 petition for the admission of women to the Chemical Society.