Milltown may refer to:

The Milltown Cemetery attack (also known as the Milltown Cemetery killings or Milltown Massacre) took place on 16 March 1988 in Belfast's Milltown Cemetery. During the funeral of three Provisional IRA volunteers, Ulster Defence Association (UDA) volunteer Michael Stone attacked the crowd with hand grenades and pistols, killing three and wounding over sixty.

On 16 March 1988, Provisional IRA members Daniel McCann, Seán Savage and Mairéad Farrell, who had been killed by the SAS in Gibraltar, were due to be buried in the republican plot at Milltown Cemetery, Belfast. In a change from normal security procedures, the Royal Ulster Constabulary (RUC) and British Army had agreed^{[clarification needed]} to stay away from the funeral.^{[citation needed]} The funeral service and requiem mass went ahead as planned, and the cortege made its way to Milltown Cemetery, off the Falls Road.

As the coffins were being lowered into the ground, a burst of gunfire was heard. At first, it was mistaken for the usual three-volley salute given at IRA funerals and some people even applauded. However, it was not a salute. A lone UDA member from East Belfast, Michael Stone, had infiltrated the crowd of mourners in an attempt to eliminate Sinn Féin leaders Gerry Adams and Martin McGuinness^{[citation needed]} with several RGD-5 hand grenades, a Browning Hi-Power 9mm pistol and a Ruger .357 Magnum revolver. Stone killed three people: Catholic civilians Thomas McErlean (20) and John Murray (26), and IRA member Caoimhín Mac Brádaigh (30), who had tried to disarm him. The whole event was recorded by television news cameras.