A burrito is a dish in Mexican and Tex-Mex cuisine consisting of a flour tortilla wrapped into a sealed cylindrical shape around various ingredients. The tortilla is sometimes lightly grilled or steamed to soften it, make it more pliable, and allow it to adhere to itself when wrapped. Burritos are often eaten by hand, as their tight wrapping keeps the ingredients together. Burritos can also be served "wet", that is to say covered in a savory and spicy sauce, where they would be eaten with a fork and knife.

Burritos are filled with a savory filling, most often a meat such as chicken, beef, or pork, and often include a large array of other ingredients such as rice, cooked beans (either whole or refried), vegetables such as lettuce and tomatoes, cheese, and condiments such as salsa, pico de gallo, guacamole, or crema.

Burritos are often contrasted with other, similar, dishes such as tacos, in which a small hand-sized tortilla is folded in half around the ingredients rather than wrapped and sealed, or with enchiladas which use masa (maize/corn) tortillas and are covered in a savory sauce, to be eaten with a fork and knife.