Deborah Senn

Deborah Senn
7th Insurance Commissioner of Washington
In office
January 13, 1993 (1993-01-13)  January 10, 2001 (2001-01-10)
GovernorMike Lowry
Gary Locke
Preceded byRichard G. "Dick" Marquardt
Succeeded byMike Kreidler
Personal details
Born
Deborah Mandel Senn

(1949-03-08)March 8, 1949
Chicago, Illinois, U.S.
DiedFebruary 18, 2022(2022-02-18) (aged 72)
Seattle, Washington, U.S.
Political partyDemocratic
SpouseRudi Bertschi
Residence(s)Leschi, Seattle, Washington
Alma materUniversity of Illinois at Urbana–Champaign (BA)
University of Illinois at Urbana–Champaign (MA)
Loyola University Chicago School of Law (JD)

Deborah Mandel Senn (March 8, 1949 – February 18, 2022) was an American lawyer and politician of the Democratic Party. She was the 7th Washington Insurance Commissioner for two terms from 1993 to 2001. In 2000, in lieu of running for re-election, she ran for the U.S. Senate, losing in the Democratic primary election to Maria Cantwell. In 2004, she unsuccessfully ran for Attorney General, narrowly defeating Mark Sidran by less than 10,000 votes in the primary, but losing to Rob McKenna in the general election. Senn also has been partner in a law firm. She is a first cousin, once-removed of current Washington State Representative Tana Senn.

Deborah Senn was raised in Chicago's South Shore neighborhood. Senn served as chief counsel in Illinois Governor James R. Thompson's Office of Consumer Services.