Parasyte: Part 2 (Japanese: 寄生獣 完結編, Hepburn: Kiseijū Kanketsu-hen) is a 2015 Japanese science fiction action horror film directed by Takashi Yamazaki, starring Shota Sometani. It is the second film of the two Parasyte films, and was preceded by Parasyte: Part 1.

Edmund Lee of South China Morning Post gave the film 2 and a half stars out of 5. Elizabeth Kerr of The Hollywood Reporter described it as "a prime example of filmmakers, production houses and distributors hoping to squeeze one more box office hit out of their source material that doesn't always demand it, the net result being a struggle for content". James Marsh of Twitch Film felt that "[the] sci-fi, horror and adventure elements of the story are all sidelined here, and the result is a fairly underwhelming experience, albeit one retaining glimpses of scattered promise and invention left largely unrealised." Mark Schilling of The Japan Times said, "the message is that humans and parasites are both living products of the same indifferent universe, facing many of the same survival problems, if not solving them the same way."