肝胰臟

5 mm長驢耳鮑螺幼體的照片（已去殼），左側顯示出黃色的肝胰臟

Drawing shows that the mantle (in grey) covers the majority of the dorsal surface of the animal. The gills (g), digestive gland (dg), adductor muscle (am), epipodial tentacles (ept), right mantle lobe (rml), eyespot (es), cephalic tentacles (ct) and left mantle lobe (lml) are indicated.

肝胰臟（英語：hepatopancreas，亦稱為消化腺或中腸腺）是節肢動物、軟體動物門及魚類消化管的一種器官，成泡狀或管狀。與哺乳動物中分開的肝與胰相同，該器官的功能包括了產生消化酶和吸收被消化的食物。