Elis (Greek: Επαρχία Ηλείας – Eparchia Ileias) was one of the provinces of the Elis Prefecture. The seat of administration was Pyrgos. Its territory corresponded with that of the current municipalities Andravida-Kyllini, Ilida, Olympia, Pineios and Pyrgos (except the municipal unit Volakas). It was abolished in 2006.
The Elis province was subdivided into the following municipalities (situation after the 1997 Kapodistrias reform):
Coordinates: 37°46′N 21°27′E / 37.76°N 21.45°E / 37.76; 21.45