Hartismere was a hundred of Suffolk, that later gave its name to a poor law union, a rural sanitary district, and the Hartismere Rural District.
Hartismere also gives its name to the 11-19 Co-educational Foundation School based in Eye. It serves pupils aged 11–16 years whilst the associated sixth form college instructs 16-19 year students. The School is distinctive in having particularly close links to the Hartismere Community. It is also the name of a hospital and maternity unit at Eye.
Hartismere Hundred consisted of the following 32 parishes:
Coordinates: 52°18′N 1°04′E / 52.30°N 1.07°E