Bánh tráng or bánh đa nem, a Vietnamese term, sometimes called rice paper wrappers, rice crepes, rice wafers or nem wrappers, are edible Vietnamese wrappers used in Vietnamese cuisine, primarily in finger foods and appetizers such as Vietnamese nem dishes. The term rice paper wrappers can sometimes be a misnomer, as some banh trang wrappers are made from rice flour supplemented with tapioca flour or sometimes replaced completely with tapioca starch. The roasted version is bánh tráng nướng.

In Vietnamese, the term bánh translates loosely as "cake" or "bread", but refers to a wide variety of prepared foods that can easily be eaten by hands or chopsticks. With the addition of qualifying adjectives, bánh refers to a wide variety of sweet or savory, distinct cakes, buns, pastries, sandwiches, and other food items, which may be cooked by steaming, baking, frying, deep-frying, or boiling. Foods made from wheat flour or rice flour are generally called bánh, but the term may also refer to certain varieties of noodle and fish cake dishes, such as bánh canh and bánh hỏi.