Last Name: Oaks
First Name: L.
Middle Name: H.
County: Kanawha
Body: House
Dates: 1887
Last Name: Oates
First Name: William
Middle Name: J
County: Hampshire
Body: Senate
Dates: 1973-74-75-76-77-78-79-80
Last Name: O'Brien
First Name: Emmett
Middle Name: J
County: Barbour
Body: Senate
Dates: 1866-67
Last Name: O'Brien
First Name: J. J.
Middle Name: P
County: Ohio
Body: House
Dates: 1935
Last Name: O'Brien
First Name: Robert
Middle Name: E
County: Wirt
Body: House
Dates: 1899
Last Name: O'Connor
First Name: James
Middle Name: G
County: Randolph
Body: House
Dates: 1919
Last Name: Ogden
First Name: Newton
Middle Name:
County: Pleasants
Body: Senate
Dates: 1891
Last Name: Ogden
First Name: W
Middle Name: W
County: Roane
Body: House
Dates: 1911
Last Name: Ojeda II
First Name: Richard
Middle Name: N.
County: Logan
Body: Senate
Dates: 2016-2019
Last Name: O'Kane
First Name: M
Middle Name: J
County: Ohio
Body: House
Dates: 1893
Last Name: Oldfield
First Name: J.
Middle Name: A.
County: McDowell
Body: House
Dates: 1899
Last Name: Oldham
First Name: George
Middle Name: W
County: Ohio
Body: House
Dates: 1923;1935-37
Last Name: Oles
First Name: Lynn
Middle Name: S
County: Calhoun
Body: House
Dates: 1927
Last Name: Oliverio, II
First Name: Michael
Middle Name: A
County: Monongalia
Body: House
Dates: 1993-94
Last Name: Oliverio, II
First Name: Michael
Middle Name: A
County: Monongalia
Body: Senate
Dates: 1995-2011; 2023-present
Last Name: Omerberg,
First Name: J. J.
Middle Name:
County: Wood
Body: House
Dates: 1959-60
Last Name: O'Neal
First Name: Dave
Middle Name:
County: Mason
Body: House
Dates: 1977-78
Last Name: O'Neal IV
First Name: John
Middle Name: D.
County: Raleigh
Body: House
Dates: 2011-2018
Last Name: O'Neal
First Name: Kim
Middle Name:
County: Fayette
Body: House
Dates: 1979-80
Last Name: Ong
First Name: Charles
Middle Name: F
County: Jackson
Body: House
Dates: 1935-37
Last Name: Orr
First Name: Uriah
Middle Name: N
County: Pocahontas
Body: House
Dates: 1881-83-89
Last Name: Osborne
First Name: B.
Middle Name: R.
County: Lincoln
Body: House
Dates: 1943-45-47
Last Name: Osborne
First Name: Byron
Middle Name: L
County: Wayne
Body: House
Dates: 1905-07
Last Name: Osborne
First Name: Elizabeth
Middle Name:
County: Mercer
Body: House
Dates: 1995-96-97-98
Last Name: Osenton
First Name: Charles
Middle Name: S.
County: Fayette
Body: Senate
Dates: 1899-1901
Last Name: Otte
First Name: Paul
Middle Name: J
County: Ohio
Body: House
Dates: 1974-75-76-77-78-79-80-81-82-83-84-85-86-87-88-89-
Last Name: Otto
First Name: William
Middle Name: T
County: Ohio
Body: House
Dates: 1915-17-19-21
Last Name: Ours
First Name: H
Middle Name: F
County: Upshur
Body: House
Dates: 1911
Last Name: Ours
First Name: Larkin
Middle Name: B
County: Grant
Body: House
Dates: 1955-56-57-58-59-60-61-62-63-64-65-66-67-68-69-70-71-72-73-74
Last Name: Overington
First Name: John
Middle Name:
County: Berkeley
Body: House
Dates: 1985-2018
Last Name: Overton
First Name: J
Middle Name: Allen, Jr.
County: Wood
Body: House
Dates: 1949
Last Name: Owens
First Name: J. W
Middle Name:
County: Wood
Body: House
Dates: 1901-05
Last Name: Owens
First Name: T
Middle Name: J
County: Wirt
Body: House
Dates: 1897
Last Name: Owens
First Name: W
Middle Name: T
County: Wirt
Body: House
Dates: 1911
Last Name: Owins
First Name: E
Middle Name: J
County: Hancock
Body: House
Dates: 1885
Last Name: Oxley
First Name: Benjamin
Middle Name: H.
County: Lincoln
Body: House
Dates: 1885
Last Name: Oxley
First Name: Benjamin
Middle Name: H
County: Lincoln
Body: Senate
Dates: 1887-89