Captain Micajah Bullock (October 20, 1745 – circa 1828) was an American revolutionary, military officer, and landowner.

[1] He inherited land in Granville County, North Carolina from his father, Edward Bullock II, as a young man.

[1] Bullock served in Captain James Yancey's Company, in Colonel Richard Henderson's regiment, during the American Revolutionary War.

[1] During the war, he wrote a letter to Colonel Folsome about back payments of troops in 1776.

[5] After the war, in 1797, he filed a petition to build a grist mill on his property.