That would depend entirely on which province you're asking about. There are 10 of them.
It is like asking "who is the democratic candidate for state governor in the U.S.?" without definining which state you're asking about.
Bob Rae
i wish i knew
The Wildrose Party is Her Majesty's Loyal Opposition in Alberta, with seventeen (17) seats in the provincial Legislative Assembly. The Wildrose Party is presently led by Danielle Smith M.L.A. (Highwood), the Leader of the Opposition.
Nick Clegg is the leader of the British Liberal Democrat party
Tony Abbott is the Liberal Party Leader
The Honourable Tony Abbott M.P. (Warringah) is the Leader of the Liberal Party of Australia.
In 2012, the leader of the Liberal Party of Australia at the federal level is Tony Abbott.
Tony Abbott is the Liberal Party Leader
Tony Abbott does not "run" the Liberal Party of Australia; he is the leader, which is somewhat different. He was elected leader of the Liberal Party on 1 December 2009.
Winston Churchill was the leader of the liberal party.
In 2014, the provincial representative for Verdun Quebec was Jacques Daoust. He is a member of the Quebec Liberal Party.
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Tony Abbott is the Federal leader of the Liberal Party of Australia.
The current Deputy Leader of the Liberal Democrats is Simon Hughes.