Census-Online.com - census transcriptions for  Muskingum Co.
Interment.net - cemeteries for Muskingum County
Muskingum County, Ohio Township Project
Muskingum County, OH Genealogy Forum read and post messages about your ancestors for this county
Muskingum Co. Surnames
Muskingum County, OH Genweb Project a collection of online resources for genealogy researchers
Pioneers of Muskingum County
The Tombstone Transcription Project - cemeteries for Muskingum Co. OH
US GenWeb Archives for Muskingum County cemeteries, newspapers, wills, military rosters etc recorded online

Additional Resources

Ohio Obituary Search enter your ancestor's name to search the world's largest newspaper obituary archive; over 3 Billion newspaper articles
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