ChuChus(チュチュ ChuChu) are recurring enemies in the Legend of Zelda series These gelatinous blob-like enemies are usually considered to be a very minor threat due to their comical appearance, having bulging eyes and grinning mouths. However, they attack in packs and are not to be underestimated when in great numbers. They can usually be defeated with most weapons, commonly the sword or ranged weapons such as the Boomerang.

ChuChus slither (or hop) slowly along the ground until they attack, when they leap at Link. Some have the ability to collapse into smaller piles of gloop to avoid damage, before reforming when they see a chance to strike. However, they always seem to have little to no intelligence and know nothing other than to attack. There are many different varieties of ChuChus, each with their own attack (or defense) methods and weaknesses.

There are two designs of ChuChus; the translucent, amorphous blobs with eyes and a mouth from The Legend of Zelda: Majora's Mask, and the more comical varieties (with a gelatinous base serving as their "feet") seen in The Legend of Zelda: The Wind Waker, and subsequent appearances. Despite the physical difference between these two, their attack pattern and function is rather similar. The most common types of ChuChus are the red, green, blue, and yellow varieties, though the Dark ChuChu has appeared once.