| bn005163 | Pocahontas*, AR | Apr 21, 1862 |
| bn005165 | Pocahontas*, AR | Feb 10, 1864 |
| ba003729 | Poison Spring, AR | Apr. 18, 1864 |
| bn005183 | Poison Spring, near Camden, AR | Apr 18, 1864 |
| ba003731 | Polk's Plantation, AR | May 25. 1863 |
| bn005185 | Polk's Plantation, near Helena*, AR | May 25, 1863 |
| bn005204 | Pope County*, AR | Feb 5, 1863 |
| ba003778 | Potts' Hill, AR | Feb. 16, 1862 |
| bn005257 | Prairie D' Ane*, AR | Apr 9-12, 1864 |
| ba003791 | Prairie D'Ane, AR | Apr. 9-12, 1864 |
| ba003794 | Prairie Grove, AR | Apr. 7, 1864 |
| ba003793 | Prairie Grove, Fayetteville or Illinois Creek, AR | Dec. 7, 1862 |
| bn005260 | Prairie Grove, near*, AR | Apr 6-7, 1864 |
| ba003808 | Princeton, AR | Dec. 8, 1863 |
| ba003809 | Princeton, AR | Apr. 28, 1864 |
| ba003810 | Princeton, AR | Oct. 21, 1864 |
| bn005273 | Princeton*, AR | Dec 8, 1863 |
| bn005275 | Princeton, near*, AR | Apr 28, 1864 |
| bn005294 | Queen City, U.S.S. capture of, on White River, AR | June 24, 1864 |
| ba003846 | Quitman, AR | Sept. 2, 1864 |
| bn001166 | Quitman, near*, AR | Mar 26, Sept 2, 1864 |
| bn005339 | Rector's Farm*, AR | Dec 19, 1864 |
| ba003895 | Red Mound, AR | Apr. 17, 1864 |
| bn005349 | Red Mound*, AR | Apr 17, 1864 |
| ba003907 | Reed's Bridge, AR | Aug. 27, 1863 |
| bn005362 | Reed's Bridge, or Bayou Meto, AR | Aug. 27, 1863 |
| ba003908 | Reed's Mountain, AR | Dec. 6, 1862 |
| ba003910 | Reeves' Mill, AR | Nov. 19, 1864 |
| ba003912 | Remount Camp, AR | Aug. 5, 1864 |
| bn005370 | Remount Camp, near*, AR | Aug. 5, 1864 |
| bn005375 | Resolute, steamer, attack on White River near Clarendon, AR | Oct 11, 1864 |
| bn005379 | Rhea's Mills, AR | Nov 7, 1862 |
| ba003920 | Rhea's Mills, AR | Nov. 7, 1862 |
| bn005380 | Rhea's Mills*, AR | Apr 7, 1864 |
| ba003925 | Richland Creek, AR | Apr. 13-14, 1864 |
| ba003927 | Richland Creek, AR | Aug. 16, 1864 |
| ba003926 | Richland Creek, AR | May 3-5, 1864 |
| bn001556 | Richland Creek, at and near*, AR | Apr 11, 13-14, May 3, 5, Aug. 16, 1864 |
| bn001187 | Richland, at and near*, AR | Sept 6, Dec 24, 1864 |
| ba003987 | Rockport, AR | March 25, 1864 |
| bn005447 | Rockport*, AR | Mar 25, 1864 |
| ba004003 | Rodgers' Crossing, AR | Sept. 14, 1864 |
| bn005465 | Rodgers' Crossing, White River*, AR | Sept 14, 1864 |
| ba004004 | Rodgers' Plantation, AR | Apr. 25, 1865 |
| bn005466 | Rodgers' Plantation*, AR | Apr 25, 1865 |
| ba004023 | Rolling Prairie, AR | Feb. 4, 1864 |
| ba004022 | Rolling Prairie, AR | Jan. 23, 1864 |
| bn001225 | Rolling Prairie*, AR | Jan 23, Feb 4, 1864 |
| bn001077 | Rolling Prairie, expedition to Batesville*, AR | Mar 19-Apr 4, 1864 |
| ba004032 | Roseville, AR | Nov. 12, 1863 |
| ba004033 | Roseville, AR | March 29 to Apr. 5, 1864 |
| bn005493 | Roseville Creek*, AR | Mar 20, 1864 |
| bn005494 | Roseville*, AR | Nov 12, 1863 |
| bn001285 | Roseville*, AR | Mar 29, Apr 4-5, 15, 1864 |
| ba004034 | Ross Landing, AR | Feb. 14, 1864 |
| bn005495 | Ross Landing*, AR | Feb 14, 1864 |
| ba005076 | Round Hill, AR | July 7, 1862 |
| bn005502 | Round Hill*, AR | July 7, 1862 |
| bn005507 | Round Prairie*, AR | Sept 4-5, 1863 |
| bn001280 | Russellville*, AR | Between Sept 9 and 12, 1864 |
| ba004091 | Saint Charles, AR | June 17, 1862 |
| ba004092 | Saint Charles, AR | Sept. 12, 1862 |
| ba004093 | Saint Charles, AR | Jan. 13, 1863 |
| ba004094 | Saint Charles, AR | Oct. 22, 1864 |
| ba004096 | Saint Francis County, AR | Apr. 8, 1863 |
| ba004097 | Saint Francis Road, AR | Dec. 23, 1862 |
| ba004108 | Salem, AR | May 29, 1864 |
| bn001353 | Salem and Licking, scout from, to Spring River Mills, with skirmish*, AR | Feb 23-Mar 2, 1865 |
| bn005547 | Salem, capture of wagon train, AR | May 29, 1864 |
| bn005552 | Saline Bottom, near*, AR | Apr 29, 1864 |
| bn001544 | Saline River, AR | Between Jan 22 and Feb 4, 1865 |
| bn005554 | Saline River*, AR | Feb 15, 1864 |
| ba004163 | Scatterville, AR | July 10, 1862 |
| bn005618 | Scatterville*, AR | Aug. 3, 1862 |
| bn005619 | Scatterville*, AR | July 28, 1864 |
| bn005624 | Scott's Farm, Washita Cove*, AR | Feb 14, 1864 |
| ba004173 | Searcy, AR | Jul. 4, 1864 |
| ba004172 | Searcy, AR | May 18, 1864 |
| bn005632 | Searcy County, AR | Dec 31, 1863 |
| bn005633 | Searcy County*, AR | July 4, 1864 |
| ba004175 | Searcy Landing, AR | May 19, 1862 |
| bn005634 | Searcy Landing, AR | May 19, 1862 |
| bn005635 | Searcy Landing, expedition to West Point, Searcy, and Bayou Des Arc with skirmish, AR | May 27, 1862 |
| bn001432 | Searcy, at and near*, AR | May 18, June 2, Aug. 13, Sept 6, 13, 1864 |
| bn000857 | Shallow Ford, Bayou Meto, AR | Aug. 30, Sept 2, 1863 |
| bn005686 | Shells' Mills, AR | Oct 16, 1862 |
| bn005687 | Shell's Mills, AR | Sept 9 1861 |
| ba004301 | Smithville, AR | June 17, 1862 |
| bn005768 | Smithville, AR | June 17, 1862 |
| bn005769 | Smithville, near, AR | Apr 13, 1864 |
| ba004307 | Snake Creek, AR | Apr. 23, 1865 |
| bn005775 | Snake Creek*, AR | Apr 23, 1865 |
| ba004361 | Spavinaw, AR | May 13, 1864 |
| bn005831 | Spavinaw*, AR | May 13, 1864 |
| bn005841 | Spring Creek, AR | Mar 18, 1864 |
| bn005854 | Spring River, AR | Mar 13, 1862 |
| ba004391 | Spring River, AR | Mar. 13, 1862 |
| ba004392 | Spring River, AR | Apr. 13, 1864 |
| bn005855 | Spring River Mills ( see Salem), AR | |
| bn005858 | Spring River, near Smithville*, AR | Apr 13, 1864 |
| bn005866 | Springfield, expedition to Fort Smith*, AR | Nov 5-16, 1864 |
| bn005874 | St. Charles, AR | June 17, 1862 |
| bn005875 | St. Charles ( see Union Transport), AR | |
