American Civil War: The Battle of Glasgow is fought, resulting in the surrender of Glasgow, Missouri and its Union garrison, to the Confederacy.

The Battle of Glasgow was fought on October 15, 1864, in and near Glasgow, Missouri, as part of Price's Missouri Expedition during the American Civil War. The battle resulted in the capture of needed weapons and improved Confederate morale, which had been dented after a defeat in the Battle of Pilot Knob.

In late 1864, the Confederate leadership in the Trans-Mississippi Theater planned a campaign into the state of Missouri, in the hope of drawing Union troops from more important theaters east of the Mississippi River. Major General Sterling Price commanded the expedition, and initially hoped to capture St. Louis. An early defeat at the Battle of Pilot Knob led him to abandon this plan. After the strength of the Union garrison at Jefferson City convinced Price to cancel a planned attempt to capture the place, he led his army into the pro-Confederate region of Little Dixie, where recruiting efforts were successful. Many of these new recruits were unarmed.

Learning of a Union weapons cache at Glasgow, Price sent Brigadier General John B. Clark Jr. with two brigades on a side raid to capture it. The Union garrison of Glasgow was commanded by Colonel Chester Harding Jr., and was mostly composed of militia and men of the 43rd Missouri Infantry Regiment. At 05:00 on October 15, Confederate artillery opened fire on the Union position. After the Union commander rejected a surrender offer from Clark, the main attack began at about 08:00; it occurred late due to delays in reaching Glasgow. Harding's men were driven back into the town and burned 50,000 rations to prevent them from falling into Confederate hands.

They surrendered at 13:30. Clark's men paroled the Union soldiers, captured 1,000 uniform overcoats and 1,200 weapons, and burned a steamboat. The Confederate column rejoined Price's main army the next day. On October 23, the Confederates were decisively defeated at the Battle of Westport. Price's men retreated, but were harried for much of the way by Union pursuit. The retreat eventually reached Texas.