Eamon Collins (1954 - 27 January 1999) was a Provisional Irish Republican Army (IRA) paramilitary in the late 1970s and 1980s. He turned his back on the organisation in the late 1980s and later co-authored a book called Killing Rage telling of his experiences in the IRA. He was killed in 1999, it is presumed by his former IRA colleagues, for testifying against Thomas 'Slab' Murphy in a civil trial in Dublin.