Religion in Africa is multifaceted and has been a major influence on art, culture and philosophy. Today, the continent's various populations and individuals are mostly adherents of Christianity, Islam, and to a lesser extent several traditional African religions. In Christian or Islamic communities, religious beliefs are also sometimes characterized with syncretism with the beliefs and practices of traditional religions.
Islam in Mauritius is the nation's third largest religion behind Hinduism and Christianity. Muslims constitute over 17.3 per cent of Mauritius population. Muslims of Mauritius are mostly of Indian descent. Large numbers of Muslims arrived in Mauritius during the British regime, starting in 1834 as part of the large-scale indentured labor force from India.
Religion in Egypt controls many aspects of social life and is endorsed by law. The state religion of Egypt is Islam, although estimates vary greatly in the absence of official statistics. Since the 2006 census religion has been excluded, and thus available statistics are estimates made by religious and non-governmental agencies. The country is majority Sunni Muslim, with the next largest religious group being Coptic Orthodox Christians. The exact numbers are subject to controversy, with Christians alleging that they have been systemically under-counted in existing censuses.
The official religion of Pakistan is Islam, as enshrined by Article 2 of the Constitution, and is practised by approximately 96.34% of the country's population. The remaining 3.66% practice Hinduism, Christianity, Ahmadiyya Islam, Sikhism and other religions.
Christianity is the largest religion in Northern Ireland. In the 2021 census, 79.7% of the Northern Irish population identified as Christians: Catholic (42.3%); Presbyterian (16.6%); Church of Ireland (11.5%); Methodist (2.4%); Other Christian (6.9%). Meanwhile, 1.3% of the population belonged to other religions, 17.4% stated they were non-religious and 1.5% did not state a religious or non-religious identity. The Catholic Church has seen a small growth in adherents, while the other recorded Christian groups have seen a small decrease.
Religion in Ethiopia consists of a number of faiths. Among these mainly Abrahamic religions, the most numerous is Christianity totaling at 67.3%, followed by Islam at 31.3%. There is also a longstanding but small Ethiopian Jewish community. Some adherents of the Baháʼí Faith likewise exist in a number of urban and rural areas. Additionally, there is also a substantial population of the adherents of traditional faiths.
Christianity is the predominant religion in Uganda. According to the 2014 census, over 84 percent of the population was Christian, while about 14 percent of the population adhered to Islam, making it the largest minority religion. Anglicanism and Catholicism are the main Christian denominations in the country.
Afghanistan is an Islamic state, in which most citizens follow Islam. As much as 90% of the population follows Sunni Islam. According to The World Factbook, Sunni Muslims constitute between 84.7 and 89.7% of the population, and Shia Muslims between 10 and 15%. Other religions are followed by 0.3% of the population.
Christianity is the dominant religion in Belize. The single largest denomination is the Catholic Church with about 40.1% of the population, a reduction from 49.6% of the population in 2000, 57.7% in 1991 and 61.9% in 1980, although absolute numbers have still risen. Other major groups include Pentecostal with 8.4% of the population up from 7.4% in 2000 and 6.3% in 1991, Seventh-day Adventists with 5.4% of the population up from 5.2% in 2000 and 4.1% in 1991. The following of the Anglican Church has been steadily declining, with only 4.7% of the population in 2010 compared to 6.95% in 1991. About 12,000 Mennonites live mostly in the rural districts of Cayo and Orange Walk. People who declared they belong to no religion make up 15.5% of the population in 2010, more than double their 2000 census numbers. 11.2% adhere to other religions which include the Maya religion, Afro-Caribbean religions, Mormons, Hindus, Buddhists, Muslims, Baháʼís, Rastafarians and others.
Religion in South Africa is dominated by various branches of Christianity, which collectively represent around 78% of the country's total population.
Religion in Iran has been shaped by multiple religions and sects over the course of the country's history. Zoroastrianism was the main followed religion during the Achaemenid Empire, Parthian Empire, and Sasanian Empire. Another Iranian religion known as Manichaeanism was present in Iran during this period. Jewish and Christian communities thrived, especially in the territories of northwestern, western, and southern Iran—mainly Caucasian Albania, Asoristan, Persian Armenia, and Caucasian Iberia. A significant number of Iranian peoples also adhered to Buddhism in what was then eastern Iran, such as the regions of Bactria and Sogdia.
According to various polls, the majority of Kazakhstan's citizens, primarily ethnic Kazakhs, identify as Sunni Muslims. In 2020, Shia Muslims made up 0.55% of the population.
The Turkmen of Turkmenistan, are predominantly Muslims. According the U.S. Department of State's International Religious Freedom Report for 2022,
According to U.S. government estimates, the country is 93 percent Muslim, 6.4 percent Eastern Orthodox, and 0.6 percent other. There are small communities of Jehovah's Witnesses, Shia Muslims, Baha’is, Roman Catholics, the International Society for Krishna Consciousness, and evangelical Christians, including Baptists and Pentecostals. Most ethnic Russians and Armenians identify as Orthodox Christian and generally are members of the Russian Orthodox Church or Armenian Apostolic Church. Some ethnic Russians and Armenians are also members of smaller Protestant groups. There are small pockets of Shia Muslims, consisting largely of ethnic Iranians, Azeris, and Kurds, some located in Ashgabat, with others along the border with Iran and in the western city of Turkmenbashy.
Islam is the official religion in Kuwait, and the majority of the citizen population is Muslim.
Religion in Guyana is dominated by various branches of Christianity, with significant minorities of the adherents of Hinduism and Islam.
Christianity is the most widely professed religion in Zimbabwe, with Protestantism being its largest denomination.
Christianity is the largest religion in Tanzania, with a substantial Muslim minority. Smaller populations of Animists, practitioners of other faiths, and religiously unaffiliated people are also present.
Christianity is the majority religion in Cameroon, with significant minorities of the adherents of Islam and traditional faiths.
Religion in Suriname is characterized by a range of religious beliefs and practices due to its ethnic diversity. The government is vocally supportive of religious diversity and tolerance, and these attitudes are present in general society as well. According to the most recent census (2012), 48.4 percent of the population is Christian, 22.3 percent is Hindu, 13.9 percent is Muslim, 1.8 percent follows Winti, and 0.8 percent is Javanism. In addition 2.1 percent of the population follows other faiths, 7.5 percent are atheist or agnostic, and 3.2 percent did not answer the question about their religion. Later estimates suggest that Christians made up just over half the population in 2020.
Islam is the predominant religion in Uzbekistan.
