The Battle of Globe Tavern, also known as the Second Battle of the Weldon Railroad, fought August 18–21, 1864, south of Petersburg, Virginia, was the second attempt of the Union Army to sever the Weldon Railroad during the siege of Petersburg of the American Civil War. A Union force under Maj. Gen. Gouverneur K. Warren destroyed miles of track and withstood strong attacks from Confederate troops under Gen. P.G.T. Beauregard and Lt. Gen. A.P. Hill. It was the first Union victory in the Richmond–Petersburg Campaign. It forced the Confederates to carry their supplies 30 miles (48 km) by wagon to bypass the new Union lines that were extended farther to the south and west.

The Petersburg Railroad ran from Petersburg, Virginia, south to Garysburg, North Carolina, from which it ran to Weldon via trackage rights over the Seaboard and Roanoke Railroad.