- Arlington County (Va.) Abstract of Reports of Aliens,
1801-18321
- Arlington County (Va.) Board of Supervisors Minute Books,
1907-19321
- Arlington County (Va.) Business Records,
1796-19531
- Arlington County (Va.) Chancery Causes,
1786-1927 (bulk 1800-1875)1
- Arlington County (Va.) Coroners' Inquisitions,
1796-19021
- Arlington County (Va.) Declarations for Revolutionary War Pensions,
1820-18341
- Arlington County (Va.) Dismissals at Rules, 1790-1864 (bulk 1797-1838)1
- Arlington County (Va.) General Registration,
1902-19031
- Arlington County (Va.) Judgments (Freedom Suits),
1795-1858, undated1
- Arlington County (Va.) Judgments and Criminal Suits,
1783-1896 (bulk 1786-1859)1
- Arlington County (Va.) Marriage Registers,
1850-18811
- Arlington County (Va.) Minute Books,
1785-19041
- Arlington County (Va.) Naturalization Records,
1802-1886, undated1
- Arlington County (Va.)Deeds and Related Records,
1699-1920 (bulk 1790-1870)1
- Free School of Alexandria Board of Guardians Records, 1815; 1829-18341