Keoghan is a surname. Notable people include:
Andrew Keoghan (born 1980), New Zealand musician and songwriter Barry Keoghan (born 1992), Irish actor Jack Keoghan (1887–1963), Irish hurler Liam Keoghan (born 1967), Irish hurler Martin Keoghan (born 1998), Irish hurler Phil Keoghan (born 1967), New Zealand and American television presenter Rebecca Keoghan, New Zealand dairy farmer and company director
See also Cogan Coogan Geoghan Kehoe (surname) Keogh (surname) Keohane (disambiguation) Keough (surname) McKeogh McKeough (disambiguation)