| | Luna Parque | Lisbon, Lisbon, Portugal | - | ≤ | - | ≥ |
| | Mågeparken | Esbjerg, Syddanmark, Denmark | - | | - | |
| | Magic City | Paris, Île-de-France, France | - | | - | |
| | Marielyst Familiepark & Aqualand | Væggerløse, Sjælland, Denmark | - | ≤ | - | |
| | Marine Lake Pleasure Beach | Rhyl, Denbighshire, Wales, United Kingdom | - | | - | |
| | Marvel's Amusement Park | Scarborough, North Yorkshire, England, United Kingdom | - | - | - | |
| | Mediterraneo Park | Benidorm, Alicante, Valencian Community, Spain | - | ≤ | - | ≤ |
| | Meli Park Heysel | Brussels, Brussels, Belgium | - | | - | |
| | Merlin's Magic Land | Lelant, Cornwall, England, United Kingdom | - | ≤ | - | - |
| | Miami Beach Amusement Park | Port Talbot, Neath Port Talbot, Wales, United Kingdom | - | ≤ | - | |
| | Midlands Industrial Exhibition | Nottingham, Nottinghamshire, England, United Kingdom | - | | - | |
| Miragica | Molfetta, Apulia, Italy | - | | - | |
| Mirapolis | Courdimanche, Île-de-France, France | - | | - | |
| | National Garden Festival | Gateshead, Tyne and Wear, England, United Kingdom | - | | - | |
| Neverland | Zaragoza, Zaragoza, Aragon, Spain | - | | - | |
| | New MetroLand | Gateshead, Tyne and Wear, England, United Kingdom | - | | - | |
| Niğde Lunapark | Niğde, Niğde, Turkey | - | - | - | |
| | Nöjesfältet | Stockholm, Stockholm, Sweden | - | | - | |
| | Nordsjællands Sommerpark | Græsted, Hovedstaden, Denmark | - | ≤ | - | |
| Ocean Beach Amusement Park | Rhyl, Denbighshire, Wales, United Kingdom | - | | - | |
| Olivieri Luna Park | Oliveri, Sicily, Italy | - | ≤ | - | - |
| | Ostdeutsche Austellung 1911 | Poznań, Wielkopolskie, Poland | - | | - | |
| Parc Avenue | Lanas, Auvergne-Rhône-Alpes, France | - | - | - | |
| Parc de la Toison d'Or | Dijon, Bourgogne-Franche-Comté, France | - | | - | |