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