Greg Johnson (born 1971) is an American white nationalist and advocate for a white ethnostate. He is opposed to immigration and is a self-identified transphobe. He is known for his role as editor-in-chief of the white nationalist imprint Counter-Currents Publishing, which he founded in 2010 with Michael Polignano. As a result of Counter-Currents' popularity, Johnson has become a high-profile international white nationalist, and is regularly invited to give talks in Europe. Through the imprint, he has published over 40 books, several of which he wrote himself, either under his real name or the pseudonym Trevor Lynch. He is based in Seattle, Washington. As a writer, Johnson has written for the anti-Semitic far-right online publication Occidental Observer. On November 2, 2019, Johnson was arrested in Norway before an international far-right conference in Oslo. He was formally deported on November 4, 2019.