Tragglo Spearback was a male hedgehog member of the Waterhogs. He was the eldest son of the seven children of Rufftip and Gurgan Spearback, the grandfather of Drogg Spearback, and the great-great-grandfather of Sister Floburt and Brother Egburt. Tragglo succeeded his father as leader of the Waterhog tribe, and later became one of Redwall Abbey's Cellarmasters.
He often led a gang of Dibbuns around teasing Florian Dugglewoof Wilffachop. Tragglo was wounded in the first battle between the Redwallers and the Marlfoxes by a piece of metal from a slingshot.