Bernard John "Ben" Westlund II (September 3, 1949 – March 7, 2010) was an American politician in the U.S.
state of Oregon.
A Democrat, he was elected State Treasurer in 2008.
Previously, Westlund served in both houses of the Oregon Legislative Assembly, as a Republican from 1996 to 2006, as an independent from 2006 to 2007, and then as a Democrat.
Westlund dropped his Republican party affiliation to run for Governor of Oregon in the 2006 election, but dropped out of the race in August.
In December 2006 he became a Democrat.
Westlund worked as a business analyst, and ran businesses in mining, ranching, and agriculture.