Enemy

Enemy may refer to:


 * The main antagonists in Octo Valley and Octo Canyon, the Octarians
 * The antagonists in the Octo Expansion, the Sanitized Octarians
 * The antagonists in the Return of the Mammalians, the Fuzzy Octarians
 * The antagonists in Side Order, an Unknown Species
 * The opposing forces in Salmon Run and Salmon Run Next Wave, the Salmonids