Keough is a surname from Ireland.
Notable people bearing this name include:
Donald Keough (1926–2015), American business managerFrancis Patrick Keough (1890–1961), American religious leaderHarry Keough (1927–2012), American soccer playerJake Keough (born 1987), American cyclistJeana Keough (born 1955), American model and actressJoe Keough (born 1946), American baseball right fielderKlancie Keough (born 1982), Australian musicianLuke Keough (born 1991), American cyclistMark Keough (born 1953), American religious leader and politicianMatt Keough (born 1955), American baseball pitcherRiley Keough (born 1989), American actress and modelShawn Keough (born 1959), American politician