David B. Frohnmayer, American lawyer and politician, 12th Oregon Attorney General (died 2015)

David Braden Frohnmayer was an American attorney, politician, and academic administrator from Oregon. He was the 15th president of the University of Oregon, serving from 1994 to 2009. His tenure as president was the second-longest after John Wesley Johnson. He was the first native Oregonian to run the University of Oregon. Frohnmayer previously served as Oregon Attorney General from 1981 to 1991, and subsequently served as dean at the University of Oregon School of Law before serving as president of the university. He served in an "of counsel" attorney role with the Oregon law firm, Harrang Long Gary Rudnick P.C.

The Oregon attorney general is a statutory officer within the executive branch of the state of Oregon, and serves as the chief legal officer of the state, heading its Department of Justice with its six operating divisions. The attorney general is chosen by statewide partisan election to serve a term of four years. The incumbent, Dan Rayfield, was sworn in on December 31, 2024, replacing Ellen Rosenblum, a Democrat who was re-elected in 2020 and resigned one week before the end of her term.