Alien invasion (disambiguation)
Alien invasion is a common theme in science fiction stories and film, in which extraterrestrial life invades Earth. Alien invasion may also refer to:

 Alien Invasion (amusement ride)
 "Alien Invasion" (Drake & Josh), a Drake & Josh episode
 Alien Invasion (film), a 2004 short film to promote environmentalism
 Allien Invasion (Water ride), a ride at Splish Splash Water Park
 Alien Invasion, a 2004 expansion for Anarchy Online
 UFO: Alien Invasion, an open source video game

See also