William Roberts (born July 22, 1954) is a former provincial level politician from Alberta, Canada.
[1] Roberts ran for office as a New Democrat candidate in the 1986 Alberta general election.
He defeated incumbent Progressive Conservative MLA Mary LeMessurier by a margin of 160 votes.
[2] Roberts ran for a second term in office in the 1989 Alberta general election.
In his second election he improved his margin of victory and won a comfortable plurality on a three-way split defeating five other candidates.