Diane Rosenbaum

Diane Rosenbaum
Rosenbaum in 2015
Member of the Oregon Senate from the 21st district
In office 2009–2017
Preceded by	Kate Brown
Succeeded by	Kathleen Taylor
Member of the Oregon House of Representatives from the 42nd district
In office 1998–2009
Succeeded by	Jules Kopel-Bailey
Personal details
Born	1949 (age 67–68) Berkeley, California
Political party	Democratic
Spouse(s)	Jas Adams
Residence	Portland, Oregon
Occupation	Technician, politician

Diane M. Rosenbaum (born 1949) is an American politician in the US state of Oregon who is the current Majority Leader of the Oregon State Senate. She was a Democratic member of the Oregon House of Representatives, representing District 42 (Southeast Portland) from 1998 to 2009. She served as speaker pro tempore. In the 2008 elections, she ran unopposed for the Oregon State Senate, replacing Kate Brown, who was elected secretary of state. She won reelection to District 21 in 2012 after defeating Republican Cliff Hutchison.

After Governor John Kitzhaber resigned in February 2015, elevating Brown to the governorship, Rosenbaum was named by The Oregonian as a potential secretary of state.