Eric Wayne Ehrmann (born in Cleveland, Ohio August 13, 1946) is an American author, columnist, online journalist and essayist whose articles are frequently published on The Huffington Post blog in the United States and the United Kingdom and HuffPo-LeMonde in France. He also does predictive forecasting with the Intelligence Advanced Research Projects (IARPA) and authors the fortnightly "Institutions and Competition" blog at the Russian International Affairs Council (RIAC).
Ehrmann is one of the writers who helped pioneer Rolling Stone magazine in 1968, working under co-founder Jann S Wenner. He is a voting member of PEN USA, an affiliate of International PEN, the London-headquartered international literary and human rights organization. He is a citizen of the United States and holds a United States passport. He also holds the permanent residence document in Brazil (RNE).