Edith Hilda, Lady Ingold (née Usherwood; 21 May 1898 – 1988) was a British chemist based in Leeds and London.

She failed to gain much public recognition, despite being an innovative chemist and partner to her husband in his work on organic chemistry.

Edith Hilda Usherwood was born into a working-class family in Catford (south-east London).

Her PhD project was on tautomers, isomers of molecules which differ only in the position of a labile hydrogen atom.

[citation needed] She married fellow Chemistry student Christopher Kelk Ingold in 1923 and went on to have three children.