Thirlwell may refer to:

• Adam Thirlwell (born 1978), British novelist
• Curly Thirlwell, American sound engineer
• J. G. Thirlwell (born 1960), Australian vocalist, composer and record producer
• Paul Thirlwell (born 1979), English footballer who has played for four English clubs
• Robert Thirlwell, American sound engineer

• Haunted House (video game)
• Haunted Junction
• Haunted (Palahniuk novel)
• Haunted (Poe album)
• Haunted (short stories anthology)
• Haunter
• Haunting Ground
• Haunting of Hill House
• Haunting of hill house
• Hauntings
• Haunting the Chapel
• Haunting The Chapel
• Haunt/redirects
• Hau Pei-tsun
• Haupia
• Hauppauge
• Hauppauge Computer Works
• Hauppauge, New York
• Hauptmann
• Hauptmann von Köpenick
• Hauptmodul
• Hauptscharführer
• Hauptschule
• Hauptschules
• Hauptsturmführer