Alvin Nathan Allen, pastor, evangelist and missionary, was born in Portage, Wisconsin, on June 25, 1880.
John Frederick Allen was a pastor in Queensland, Australia.
Sydney Earl Allen, Jr., was an author, educator, and missionary.
Arthur Allum was the first Australian Seventh-day Adventist minister to be sent by the Church to China. Arthur and Eva spent 17 years there. Arthur had a particular burden for Western China and traveled up the Yangtze River to establish a Seventh-day Adventist presence in the Szechuan Province. He was distinguished by his ability to use Mandarin and to dress in Chinese clothing. Poor health eventually saw the family return to Australia where Allum held a number of key, senior positions in the Church.
Friedhelm Eliel Gerhart Almonte Vyhmeister served as a pastor and administrator in Chile.
Alpha Adventist Primary school is located at Msimba sublocation in Kigoma municipality, Kigoma, western part of Tanzania in West Tanzania Field of Seventh-day Adventists which was first organized in 1990, reorganized in 2014, and renamed in 2017.
The Alpine Mission is located in the center of the High Plains of Mexico, or Central Plateau of Mexico, which extends to the Neovolcanic axis to the south.
Altiplano Guatemala Mission is a part of Guatemala Union Mission. Its headquarters are in San Cristóbal, Guatemala. Its activities are regulated by the model constitution for missions of the Inter-American Division of the General Conference of Seventh-day Adventists.
Alcides Justiniano Alva Portilla was a recognized Peruvian teacher, researcher, academic manager, and educational administrator in Peru, Argentina, and Chile.
Ignacio Alvarado, a pioneering Hispanic Adventist in South Texas, built the first Adventist church in the Río Grande Valley, sparking the growth of Adventism among Spanish-speakers throughout the state.
George Washington Amadon contributed to the success of the Review and Herald publishing office during its earliest decades as a typesetter, foreman, administrator, editor, and author.
Grace Edith Amadon was a musician, teacher, illustrator, and writer. She served in North America and South Africa.
Martha Dorner Byington was the first Adventist home school teacher and a founder of the Dorcas Society (later renamed Community Service Centers).
The Amazonas-Roraima Conference (Associação Amazonas Roraima or AAmaR) is an administrative unit of the Seventh-day Adventist Church located in the territory of the Northwest Brazil Union Mission (União Noroeste Brasileira or UNoB).
Amazonia Adventist College (Faculdade Adventista da Amazônia, or FAAMA) is a school for elementary, high school, and college education that offers day and boarding school. It belongs to the Seventh-day Adventist Church in Brazil.
Ratu Ambrose was a Fijian "roko" or high chief who converted to Adventism. For many years Adventism was seen as an outsider religion in Fiji, but Ambrose’s conversion created an opportunity for many people to give Adventism serious consideration. Chief Ambrose’s donation of property and other resources for a permanent Adventist mission station provided the much needed help at a crucial point in the development of Adventism in Fiji.
Karl Frederick Ambs, not to be confused with his uncle, Karl Friedrich Ambs (1884–1967), was an educator, business manager, missionary to Africa, and an assistant treasurer of the General Conference.
American Samoa is located in the south-central Pacific Ocean approximately 1,600 miles (2,600 kilometers) northeast of New Zealand and 2,200 miles (3,500 kilometers) southwest of Hawaii.
William and Effa Ammundsen were missionaries to the Philippines. William was a pastor, educator, church administrator and college president, while Effa dedicated her ministry to young people.
Pastor John Amoah served in church administration in Ghana from 1965 to 1975 as president during the time that the Ghana Mission became the Ghana Conference.