Karen Lynne Keiser (born September 29, 1947)[1] is an American politician of the Democratic Party.

She represented the 33rd Legislative District in the Washington State Senate, which contains parts of Burien, Normandy Park, SeaTac, Kent, and Des Moines.

Senator Keiser served in the Washington state senate from 2001 to 2024. and served in the Washington House of Representatives from 1996 to 2001.

She retired in December 2024.

[2] This article about a politician from the state of Washington is a stub.