Sean McLaughlin or Sean McLoughlin may refer to:Sean McLaughlin (meteorologist), American television meteorologist Sean McLaughlin, American record producer Sean J. McLaughlin, United States federal judge Seán McLoughlin (hurler) (1935–2025), Irish hurler Jacksepticeye, Irish internet personality Seán McLoughlin (communist) (1895–1960), Irish nationalist and communist activist Sean McLoughlin (footballer), Irish football (soccer) player Seán McLoughlin (anthropologist), professor at the University of Leeds