Eldred Township is a township in Lycoming County, Pennsylvania, United States. The population was 2,178 at the 2000 census. It is part of the Williamsport, Pennsylvania Metropolitan Statistical Area. The unincorporated village of Warrensville is located in Eldred Township.
Eldred Township is bordered by Hepburn Township to the west, Gamble Township to the north, Plunketts Creek and Upper Fairfield Townships to the east, following the course of Loyalsock Creek, and Loyalsock Township to the south.
Eldred Township is one of the smallest townships in Lycoming County. A petition was filed proposing the formation of the new township from Hepburn Township in 1858. The court directed an election to be held at Warrensville, on 12 October 1858. The question of division was hotly contested, resulting in 109 votes for to 91 against the proposition. On 16 November 1858, Judge Jordan made a decree erecting the township, and it was named Eldred, in honor of C. D. Eldred, who was then an associate on the bench.
The first white settlers in Eldred Township were mostly Quakers, attracted by the land speculations of Robert Morris, and others in Muncy Township. Among these settlers were the Winners, Wilsons, and Marshalls. The neighborhood of their settlement is now known by the title of "Quaker Hill."
In 1892, in the northern part of the township, David Kiess & Brother owned and ran a sawmill; J. W. Milnor, Sr., also had one in the same section and in the southeastern part of the township there was one run by C. D. Heim. All these mills were located on and fed by Mill Creek. There were two gristmills in Warrensville: one, owned by J. K. Crawford, was run by water; the other, owned by C. Aderhold, had steam and water both.