2017 in religion

This is a timeline of events during the year 2017 which relate to religion.

Events

 * 20 April – The International Church of Cannabis opens in Denver, Colorado.
 * 6 May – The Lokstene Shrine of Dievturi, a Dievturi monument in Latvia, opens.
 * 12–22 May – The 4th Islamic Solidarity Games are held in Baku, Azerbaijan.
 * June
 * The Cologne Central Mosque is opened for prayers in Cologne, Germany.
 * The liberal Ibn Rushd-Goethe Mosque opens in Berlin, Germany.
 * 29 August – Evangelical church leaders in the United States publish the Nashville Statement advocating monogamy and heterosexuality.
 * 17 September – The Church of Sweden holds elections for its assembly.
 * 31 October – Germany celebrates the 500th anniversary of Reformation Day.
 * 19 November – The Catholic Church observes the first annual World Day of the Poor.
 * 8 December– The Basilica of the National Shrine of the Immaculate Conception is completed and dedicated after a century of construction.
 * 29 December – An Islamic State gunman attacks the Church of Saint Menas in Cairo, Egypt.

Undated

 * The Synagogue Edmond Safra opens in Monaco.