The Man Next Door may refer to:

• The Man Next Door a.k.a. A Demon in My View (1991 film), based on the book by the same name
• The Man Next Door (novel), 1943 American spy thriller by Mignon G. Eberhart
• The Man Next Door (1996 film), American TV-film directed by Lamont Johnson
• The Man Next Door (1997 film), American film starring Karen Carlson
• The Man Next Door (2010 film), Argentine film

• Slingsby Firefly 160
• Slingsby Firefly T-67M260
• Slingsby Gull 4
• Slingsby Kestrel
• Slingsby Kirby Gull 1
• Slingsby Sailplanes
• Slingsby Sedbergh
• Slingsby Sedburgh TX Mk.1
• Slingsby (surname)
• Slingsby T.13 Petrel 1
• Slingsby T.14 Kirby Gull 1
• Slingsby T.15 Kirby Gull 1
• Slingsby T.1 Falcon 1 & 2
• Slingsby T.21 Sedbergh
• Slingsby T.23 Kirby Kite 1A
• Slingsby T.28
• Slingsby T-3A Firefly
• Slingsby T.3 Primary (Dagling)
• Slingsby T.41 Skylark 2
• Slingsby T.47
• Slingsby T.48
• Slingsby T.51 Dart 15
• Slingsby T.51 Dart 15W
• Slingsby T.51 Dart 17
• Slingsby T.51 Dart 17W