Mothra is a giant monster, or kaiju.
Mothra and Mosura may also refer to:
Film
Mothra (film) Mothra vs. Godzilla Godzilla vs. Mothra Rebirth of Mothra (released in Japan as Mothra) Rebirth of Mothra II (released in Japan as Mothra 2: The Battle Under the Deep Sea) Rebirth of Mothra III (released in Japan as Mothra 3: Invasion of King Ghidorah) Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack
Other uses
Mothra (web browser) Mothra (song) Mothra (star) Mosura fentoni, an extinct arthropod named after the character The Luminous Fairies and Mothra