Fort Bayard may refer to:
Fort-Bayard, the capital of Guangzhouwan; now the city of Zhanjiang in Guangdong province, China Fort Bayard, New Mexico, an unincorporated community, United States Fort Bayard Historic District, a frontier fort in New Mexico, United States Fort Bayard National Cemetery, at Fort Bayard, New Mexico, United States Fort Bayard (Washington, D.C.), a fort in Washington D.C., United States