Civil War Regiments from Michigan, 1861-1865

O

Oak Ridge, MS 55

Occoquan River, VA
Engagement at 30

Ocmulgee River 80

Ogeechee River, GA
Engagement at 95

Ohio Units
Cavalry
18th Regiment 75

Old Church, VA
Engagement at 85

Oliver, John M. 48

Olympia (USS) 20

Ontario County, NY 1

Opequan, VA
Battle of 81, 86

Orange & Alexandria Railroad 84

Orangeburg, SC 68
Engagement at 49

Orcutt, Benjamin P. 61

Orizaba, MS
Engagement at 77

Overall's Creek, TN 66

Owen, John 5

Owl Creek, TN
Engagement at 45

Ox Ford, VA
Battle of 29, 64, 71

Oxford, MS 95
Engagement at 76