- H. B. Heiskell Travel Diary, 1847/19541
- H. H. Skinner Papers, 1907/191710
- H. May Steinmesch Papers, 1915 - 1975 (bulk 1915-1950), 1915/19754
- H.K. Ambler Account Books, 1915/19521
- Haldeman Family Papers, 1824/2018, bulk 1890/19904
- Hall Family Papers, 1810/20072
- Haller-Tyler-McGraw Families Papers, 1913/19861
- Hamilton Family Papers, 1892/2003, bulk 1930/200314
- Hammond Fire Brick Company Papers, 1900/19315
- Hampden-Sydney College Photograph Collection, 177530
- Hampden-Sydney Diploma Collection, 1775/19743
- Hampshire County (W. Va.) Court Records and Miscellaneous Papers, 1736/194959
- Hampshire County Archives, 1736/19491
- Hamrick Family of Webster County (W. Va.) Papers, 1891/19481
- Han Schroeder Architectural Collection, 1914/19922