Gerard Adams (Irish: Gearóid Mac Ádhaimh; born 6 October 1948) is a retired Irish Republican politician who was the president of Sinn Féin between 13 November 1983 and 10 February 2018, and served as a Teachta Dála (TD) for Louth from 2011 to 2020. From 1983 to 1992 and from 1997 to 2011, he won election as a Member of Parliament (MP) of the UK Parliament for the Belfast West constituency, but followed the Sinn Féin policy of abstentionism.
Adams first became involved in Irish republicanism in the late 1960s, and was an established figure in Irish activism for more than a decade before his 1983 election to Parliament. In 1984, Adams was seriously wounded in an assassination attempt by the Ulster Defence Association (UDA). From the late 1980s onwards, he was an important figure in the Northern Ireland peace process, entering into talks initially with Social Democratic and Labour Party (SDLP) leader John Hume and then subsequently with the Irish and British governments. In 1986, he convinced Sinn Féin to change its traditional policy of abstentionism towards the Oireachtas, the parliament of the Republic of Ireland.