Invasión Siniestra
- År: 1971
- Land: Mexico, United States of America
- Genre: Skräck, Science Fiction
- Studio: Azteca Films, Filmica Vergara S.A., Parasol Group, Columbia Pictures
- Nyckelord: mad scientist, alien invasion, parasite
- Direktör: José Luis González de León, Jack Hill, Juan Ibáñez
- Kasta: Boris Karloff, Enrique Guzmán, Christa Linder, Maura Monti, Yerye Beirute, Tere Valez