Abstract: A dually adjustable eaves trough bracket for installation of eaves trough at varying angles to roof rafter and eaves board structure. The bracket including a securing plate adapted for vertical orientation to the roof eave structure and including a plurality of brace slots, and further including a trough support member for interlocking connection to the upper end of the securing plate as an adjustably positionable brace plate supports the trough support member relative to the securing plate brace slots at a proper drainage attitude.