Simpkin may refer to:
*
Simpkin (surname)
* Simpkin, a fictional cat in ''
The Tailor of Gloucester'' (1903) by Beatrix Potter
*
Simpkin, the traditional name of the mouser of Hertford College, Oxford
*
A. L. Simpkin & Co. Ltd, English confectionery makers
*
Simpkin & Marshall, British bookseller, book wholesaler, and book publisher
{{Disambiguation