- Yancey Family Papers, 1791/18732
- Ye Olde Summer Band School Records, 1953/19764
- Yeaman and Walker Family Collection, 1836/1937, bulk 1850/19101
- Yorktown Campaign Report, 18622
- Yorktown Preservation Society Records, 2013/2015, bulk 2013/20151
- Young Family photograph album (Germany), 1935/19362
- Young Men's Christian Association (Providence, R.I.) journal, 1881/18822
- Young Women's Christian Association (William & Mary) scrapbook, 1920/19292
- Young Women's Club of Williamsburg Installation Program, 19422
- Youngblood Family Diary, 19142
- Yvonne E. DeJean Letters, 1943/19462