Collection
- Harrison Sacket Elliott Papers, 1905-2007, bulk 1905-19501
- Hervey De Witt Griswold papers, 1893 -- 19251
- Howard W. Yoder papers, 19541
- International Missionary Council Records, 1913-19601
- James Shepard Dennis papers, 1873 -- 19161
- John Dunbar papers, circa 1836 -- 19041
- John Franklin Goucher papers, 16??-1962, bulk 1880-19221
- John J. Banninga papers, 1883 -- 19591
- John Rogers Coe papers, 1819 -- 18231
- Joseph Kingsbury Greene papers, 1857 -- 19171
- Joseph Whiteside diaries, 1899 -- 19291
- June Rose Garrott papers, 1960-20151
- Letters, 18351
- Lorenzo Warriner Pease papers, 1811 -- 18961
- Missionary Biographical Records, undated1
- Missionary Research Library collection of Missionary Personnel records, 1929 -- 19641
- Missionary Research Library collection of missionary autographs, 1827, 19061
- Pliny Fisk papers, 1821 -- 19351
- Rheinische Missionsgesellschaft reports, 1897 -- 19121
- Robert Hamill Nassau papers, 1856 -- 19761