Yazoo County - 1860 slaveholders and 1870 African Americans
- Largest slaveholders from 1860 slave census schedules and surname matches for African Americans on 1870 census.
- http://freepages.genealogy.rootsweb.com/~ajac/msyazoo.htm

National Register of Historical Places - Yazoo County
- Directory of historical places and cultural resources for the county. Offers historical significance, architect details, and related information.
- http://www.nationalregisterofhistoricplaces.com/MS/Yazoo/state.html

The Political Graveyard: Yazoo County
- Database of political history and cemeteries, with brief biographical entries for political figures connected to the county, living and dead, from the 1700s to the present.
- http://politicalgraveyard.com/geo/MS/YA.html

Mississippi Department of Transportation
- PDF map of Yazoo county roads. [Adobe Acrobat Reader required]
- http://www.gomdot.com/maps/County_maps/Yazoo.pdf

Yazoo County Convention and Visitors Bureau
- Includes information for the county on dining, attractions, history, recreation, museums and transportation. Provides a calendar of events and contact details.
- http://www.yazoo.org/

Yazoo County, MSGenWeb
- Genealogical research resources, including a brief history of the county.
- http://www.rootsweb.com/~msyazoo/