List of living former members of the United States House of Representatives (O)

O

Representative	State	District(s)	Served	Party	Date of birth	Age	References
Mary R. Oakar	Ohio	20	1977–1993	Democratic	March 5, 1940	80 years, 155 days	[1]
Dave Obey	Wisconsin	7	1969–2011	Democratic	October 3, 1938	81 years, 309 days	[2]
Alec G. Olson	Minnesota	6	1963–1967	Democratic-Farmer-Labor	September 11, 1930	89 years, 331 days	[3]
John Olver	Massachusetts	1	1991–2013	Democratic	September 3, 1936	83 years, 339 days	[4]
Beto O'Rourke	Texas	16	2013–2019	Democratic	September 26, 1972	47 years, 316 days	[5]
Solomon P. Ortiz	Texas	27	1983–2011	Democratic	June 3, 1937	83 years, 65 days	[6]
Tom Osborne	Nebraska	3	2001–2007	Republican	February 23, 1937	83 years, 166 days	[7]
Doug Ose	California	3	1999–2005	Republican	June 27, 1955	65 years, 41 days	[8]
Butch Otter	Idaho	1	2001–2007	Republican	May 3, 1942	78 years, 96 days	[9]
Richard Ottinger	New York	25 24 20	1965–1971 1975–1985	Democratic	January 27, 1929	91 years, 193 days	[10]
Bill Owens	New York	23 21	2009–2015	Democratic	January 20, 1949	71 years, 200 days	[11]