Mizunagi () may refer to:

Mizunagi (airplane) (tail number: JA722A; ), a Japan Coast Guard dHC Dash-8 twin turboprop involved in a 2 January 2024 runway collision at Haneda Ryuu Mizunagi (), Japanese mangaka, creator of the Japanese serialized manga comic book Witchcraft Works Mizunagi Shrine, a fictional location in Natsume's Book of Friends; see List of Natsume's Book of Friends episodes Mizunagi (), a fictional character from the Japanese manga and card game Juvenile Orion

See also