Former Oregon Senate President Gene Derfler Dies at 101

Oregon — The Oregon Senate Republican Caucus is mourning the passing of former Senate President Gene Derfler, a World War II naval aviator, businessman, and influential state lawmaker, who died at age 101.

Derfler, a longtime Salem resident, served in the Oregon House of Representatives from 1988 to 1994 before moving to the Oregon Senate, where he served from 1994 to 2002. During his tenure, he rose to Senate Majority Leader and ultimately Senate President in his final legislative session.

A central figure in Oregon policymaking during the 1990s, Derfler played a leading role in reforming the state’s workers’ compensation system—an issue that initially motivated his entry into politics. He also helped advance policies related to family medical leave, workforce development programs, and public employee collective bargaining reforms.

Senate Republican Leader Bruce Starr reflected on Derfler’s legacy, noting his steady leadership and commitment to the state. “Gene Derfler was the kind of leader who left Oregon better than he found it,” Starr said. “Those of us who served alongside him saw firsthand his sharp mind and deep love for this state.”

Born in Portland on May 24, 1924, Derfler served as a naval aviator during World War II before building a successful career in business. He owned and operated a furniture and appliance store in Salem for 30 years, later transitioning into real estate prior to entering public service.

Known for his pragmatic and bipartisan approach, Derfler remained active in the Salem community after leaving office. He pursued woodworking, crafting detailed carvings of native Oregon fish and toys for children. One of his pieces, a carved Chinook salmon, is displayed in the Senate Republican Caucus office.

Derfler was married to his wife, Thelma, for 77 years until her passing in 2022. Together, they raised three children.

Lawmakers and community members across Oregon are remembering Derfler as a generational leader whose decades of service helped shape the state’s policy landscape.