Synagogue Church building collapse saw the deaths of 115 people and several injured, in the Church run by Nigeria's, T. B. Joshua.

On 12 September 2014, a guesthouse located within the Synagogue Church Of All Nations (SCOAN) premises around the Ikotun-Egbe area of Lagos State collapsed completely to the ground. The National Emergency Management Agency (NEMA) and other emergency services were criticized for withholding information about the accident, and much remained unclear about the number of deaths and their nationalities.

Nigeria, officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf of Guinea in the Atlantic Ocean to the south. It covers an area of 923,769 square kilometres (356,669 sq mi). With a population of more than 230 million, it is the most populous country in Africa, and the world's sixth-most populous country. Nigeria borders Niger in the north, Chad in the northeast, Cameroon in the east, and Benin in the west. Nigeria is a federal republic comprising 36 states and the Federal Capital Territory, where its capital, Abuja, is located. The largest city in Nigeria by population is Lagos, one of the largest metropolitan areas in the world and the largest in Africa.

Temitope Balogun Joshua was a Nigerian charismatic pastor and televangelist. He was the leader and founder of Synagogue Church of All Nations (SCOAN), a Christian megachurch that runs the Emmanuel TV television station from Lagos, Nigeria.

September 12 is the 255th day of the year in the Gregorian calendar; 110 days remain until the end of the year.