Oliver George McGee III (October 28, 1957 – June 7, 2020) was an American analyst, strategist, professor of engineering, and author in the United States. He wrote about his switch from being a Democrat to a Republican and about being a Republican in the "age of Obama" in his book Jumping the Aisle. He provided public advocacy on capital, technology, and U.S. competitiveness strategies for several political campaigns including Hillary for President 2008, McCain-Palin 2008, Romney-Ryan 2012, and Trump-Pence 2016 campaigns.