The 107th New York Infantry Regiment (aka "Campbell Guards") was an infantry regiment in the Union Army during the American Civil War.

The 107th New York Infantry was organized at Elmira, New York beginning July 18, 1862 and mustered in for a three-year enlistment on August 13, 1862, under the command of Colonel Robert B.

The regiment was attached to Whipple's Command, Defenses of Washington, D.C., to September 1862.

2nd Brigade, 1st Division, XX Corps, Army of the Cumberland, to June 1865.

The 107th New York Infantry mustered out of service on June 5, 1865.

Veterans and recruits were transferred to the 60th New York Infantry.

Picket duty at Blackford's Ford and Sharpsburg until December.

Operations about Rocky Faced Ridge, Tunnel Hill, and Buzzard's Roost Gap May 8–11.

Battles about Dallas, New Hope Church, and Allatoona Hills May 26-June 5.

Ruff's Station, Smyrna Camp Ground, July 4.

Operations at Chattahoochie River Bridge August 26-September 2.

Expedition from Atlanta to Tuckum's Cross Roads October 26–29.