Dave Regan was recently elected to serve as Service Employees International Union Executive Vice President at the 2008 National Convention.
He is a political and healthcare reform activist with almost 20 years of leadership experience in the labor movement. He was a "superdelegate," an informal and unofficial term for some delegates of the Democratic National Convention, the quadrennial convention of the United States Democratic Party.
Supporting Democratic Socialists of America
Key SEIU leaders Mary Kay Henry, Eliseo Medina, Mitch Ackerman, Kirk Adams, Gerry Hudson, Eileen Kirlin, Dave Regan and Tom Woodruff placed and ad in Democratic Left Winter 2011/2012 edition praising Democratic Socialists of America. 
- Dave Regan bio on SEIU website
- Dave Regan on My Direct Democracy
- Dave Regan on Source Watch
- "Why We Demonstrated in Dearborn," Monthly Review Foundation Zine, February 5, 2008</ref>