Humphries is a division of the Georgeland House of Commons located in regional West Mainland, north of metropolitan Santa Christina. It contains outskirts and satellites of that city. Its major population centre is Usk.
The seat was created in 1985 after a significant redistribution. Formerly the seat formed part of the modern-day seats of Deyton and Lassiter. The seat is named for womens suffrage campaigner Olga Humphries.
Incumbent Kelly Anderton has represented the seat since 2007.