An adjustable wrist support is provided in the present disclosure. The adjustable wrist support includes an arm supporting member, a hand supporting member and a fastening member. A first pivoting portion is disposed at an end of the arm supporting member. A second pivoting portion is disposed at an end of the hand supporting member. The fastening member extends into the first pivoting portion and the second pivoting portion, and the hand supporting member pivots relative to the arm supporting member. When the fastening member is in a locked state, the hand supporting member and the arm supporting member cannot pivot. In this regard, it is able to adjust and fix the angle between the hand supporting member and the arm supporting member, so as to reduce the difficulty of wearing the adjustable wrist support by oneself, and enhance the comfort of wearing the adjustable wrist support.本新型提供一種可調式手腕夾板，其包含一手臂支撐件、一手掌支撐件及一緊固件，一第一樞接部位於手臂支撐件的一端，一第二樞接部位於手掌支撐件的一端，且緊固件穿設於第一樞接部及第二樞接部，使手掌支撐件相對手臂支撐件進行樞轉，而當緊固件處於一鎖固狀態時，手掌支撐件及手臂支撐件無法相對彼此樞轉。藉此，可以調整並固定手腕處的角度，降低病患自行穿戴夾板的困難度，也提升了穿戴時的舒適度。
