Martin Lynch may refer to: Martin Lynch (Irish republican), reportedly a member of the Provisional Irish Republican Army Army Council Martin Lynch (mayor), mayor of Galway Martin Lynch (writer), playwright and theatre director from Belfast Marty Lynch (Australian footballer), Australian rules footballer Marty Lynch (Gaelic footballer) (1963–2023), Northern Irish Gaelic footballer and association footballer Martin Lynch (Gaelic footballer) (born 1970), Irish Gaelic footballer