Dana Murphy is a Republican politician from the U.S. state of Oklahoma. Murphy is currently serving her second term, and first full term, on the Oklahoma Corporation Commission, and was a candidate for Lieutenant Governor of Oklahoma in the 2018 election. Murphy defeated Democrat Jim Roth, who was appointed in 2007 by Democratic Governor of Oklahoma Brad Henry, in a 2008 special election to fill the seat vacated by Republican Denise Bode. Murphy ran for a full term in 2010 and handily won the primary election. As no Democrat or independent candidate filed, Murphy thus retained her seat.