Paranormal Activity 3
- Taon: 2011
- Bansa: United States of America
- Genre: Horror, Mystery
- Studio: Paramount Pictures, Blumhouse Productions, Solana Films, Room 101
- Keyword: witch, sibling relationship, haunting, family secrets, sequel, prequel, found footage, paranormal activity, ghoulish
- Direktor: Ariel Schulman, Henry Joost
- Cast: Katie Featherston, Sprague Grayden, Lauren Bittner, Christopher Nicholas Smith, Chloe Csengery, Jessica Tyler Brown