- G. Burke Johnston Papers38
- G. Preston Frazer Collection2
- G. Ridgley Loux papers6
- G. Sutton Breiding, Poet, Essays, Poems, and Other Material1
- G. William Whitehurst Papers132
- Gail Falk, Lawyer, Papers1
- Galbraith Family Papers1
- Galt Papers (III)11
- Galt Papers (V)2
- Gamma Chi Omega Chapter Records1
- Gamma Phi Beta (Alpha Chi Chapter) records2
- Garlinghouse Home Collection, Ranch Home No. 9540, Built Project, c. 1950s - 20231
- Garnie Walker Testa Papers and Walker-Testa Family Genealogy10
- Gary P. Carpenter collection5
- Gary Weiner, Collector, Clarksburg Historical Records20