| 2023-12-30 | 🇺🇸Daytona Beach, United States | Robinson R44 | - | unknown | Mechanical failure | NTSB CAROL |
| 2023-12-28 | 🇺🇸Walland, United States | Bell 206L-1 | - | minor | Mechanical failure | NTSB |
| 2023-12-27 | 🇺🇸Miami, United States | Hughes 369E | 1 | fatal | Mechanical failure | NTSB |
| 2023-12-26 | 🇺🇸Palmer, United States | Eurocopter AS350B3 | - | unknown | Unknown | NTSB |
| 2023-12-26 | 🇺🇸Palmer, United States | Eurocopter AS350B3 | - | minor | Pilot error | NTSB CAROL |
| 2023-12-23 | 🇺🇸El Centro, United States | Bell 206B | - | minor | Unknown | NTSB |
| 2023-12-19 | 🇳🇿Arthur's Pass, New Zealand | Robinson R44 | - | unknown | Unknown | NTSB |
| 2023-12-19 | 🇺🇸Hammonton, United States | Eurocopter AS350B2 | 2 | fatal | Pilot error | NTSB |
| 2023-12-16 | 🇺🇸Tuscumbia, United States | RotorWay Exec 162F | - | unknown | Pilot error | NTSB CAROL |
| 2023-12-09 | 🇺🇸North Las Vegas, United States | Robinson R44 | - | unknown | Unknown | NTSB |
| 2023-12-07 | 🇦🇺Tindal, Australia | Robinson R22 | 1 | fatal | Unknown | NTSB |
| 2023-12-06 | 🇺🇸Calexico, United States | Robinson R44 II | - | unknown | Unknown | NTSB |
| 2023-12-06 | 🇬🇾Arau, Guyana | Bell 412 | 5 | fatal | Unknown | NTSB |
| 2023-12-05 | 🇺🇸Calexico, United States | Robinson R44 II | - | unknown | Wire strike | NTSB CAROL |
| 2023-12-01 | 🇳🇬Port Harcourt, Nigeria | Mil Mi-35P | - | unknown | Unknown | News Diary O |
| 2023-12-01 | 🇪🇸Madrid, Spain | Enstrom 280 | - | unknown | Unknown | NTSB |
| 2023-11-30 | 🇬🇹Lago Itzá Farm, Corozal, San José, Guatemala | Bell 206L-1 | - | serious | Mechanical failure | Prensa Libre |
| 2023-11-29 | 🇯🇵East China Sea off Yakushima, Japan | Bell-Boeing CV-22B Osprey | 8 | fatal | Mechanical failure | US Air Force |
| 2023-11-29 | 🇺🇸Sterling City, United States | MD Helicopters 600 | 2 | fatal | Unknown | NTSB |
| 2023-11-26 | 🇦🇷Ramallo, Argentina | Robinson R66 | 1 | fatal | Unknown | NTSB |
| 2023-11-22 | 🇺🇸Dodge Center, United States | Eurocopter EC135T3 | - | unknown | Unknown | NTSB |
| 2023-11-21 | 🇰🇪Masalani, Kenya | Eurocopter AS350B3 | 1 | fatal | Pilot error | The Star |
| 2023-11-21 | 🇺🇸Dodge Center, United States | Eurocopter EC135T3 | - | minor | Mechanical failure | NTSB CAROL |
| 2023-11-20 | 🇰🇪Buna, Kenya | Mil Mi-171E | - | serious | Mechanical failure | The Star |
| 2023-11-20 | 🇰🇪Wajir, Kenya | Eurocopter AS350B3 | - | serious | Under investigation | Capital FM |
| 2023-11-20 | 🇺🇸Brawley, United States | Bell OH-58A | - | minor | Mechanical failure | NTSB |
| 2023-11-18 | 🇺🇸Ogdensburg, United States | Robinson R44 II | - | unknown | Pilot error | NTSB CAROL |
| 2023-11-16 | 🇺🇸Chesterfield, United States | Bell 407 | - | unknown | Unknown | NTSB |
| 2023-11-15 | 🇺🇸Chesterfield, United States | Bell 407 | - | unknown | Mechanical failure | NTSB CAROL |
| 2023-11-15 | 🇺🇸Estacada, United States | Bell OH-58A | - | unknown | Pilot error | NTSB CAROL |
| 2023-11-15 | 🇪🇸near Cóbreces, Spain | Heli-Sport CH-77 Ranabot | - | serious | Unknown | Onda Cero |
| 2023-11-13 | 🇬🇧Norwich Airport, United Kingdom | Leonardo AW139 | - | minor | Pilot error | AAIB |
| 2023-11-09 | 🇰🇪Kisamis, Kenya | Eurocopter AS550C3 | - | serious | Under investigation | Kahawa Tungu |
| 2023-11-08 | 🇺🇸Claremore, United States | Guimbal Cabri G2 | - | unknown | Pilot error | NTSB CAROL |
| 2023-11-06 | 🇺🇸Mesa, United States | Hughes 369FF | - | unknown | Pilot error | NTSB CAROL |
| 2023-11-05 | 🇺🇸Spalding, United States | Aerospatiale SA341G | - | unknown | Unknown | NTSB |
| 2023-11-04 | 🇺🇸Firebaugh, United States | Bell UH-1H | - | minor | Fire | NTSB |
| 2023-10-31 | 🇫🇷Cirque de Salazie, France | Robinson R44 | 4 | fatal | Unknown | NTSB |
| 2023-10-28 | 🇺🇸Ronkonkoma, United States | Robinson R22 Beta | - | unknown | Pilot error | NTSB CAROL |
| 2023-10-26 | 🇿🇦Groenvlei, South Africa | Robinson R44 | - | unknown | Unknown | NTSB |
| 2023-10-26 | 🇦🇺Williamtown, Australia | Robinson R66 | 1 | fatal | Unknown | NTSB |
| 2023-10-26 | 🇺🇸Rowlett, United States | Robinson R44 | - | unknown | Mechanical failure | NTSB |
| 2023-10-24 | 🇨🇦Sidney, Canada | Sikorsky S-76 | - | unknown | Unknown | NTSB |
| 2023-10-19 | 🇦🇹Pramet, Austria | Agusta-Bell AB 212 | - | serious | Under investigation | Bundesheer |
| 2023-10-17 | 🇺🇸Mitchell, United States | Bell 206L-4 | - | unknown | Mechanical failure | NTSB CAROL |
| 2023-10-14 | 🇳🇵Lobuche, Nepal | Airbus Helicopters H125 | 1 | fatal | Pilot error | Kathmandu Po |
| 2023-10-13 | 🇳🇱Hilversum, Netherlands | AutoGyro Cavalon | - | minor | Weather | Dutch Safety |
| 2023-10-11 | 🇬🇧Bearsted Common, Maidstone, Kent, United Kingdom | Leonardo AW169 | - | minor | Pilot error | AAIB |
| 2023-10-10 | 🇮🇹Bondeno, Italy | Bell 206 | 2 | fatal | Unknown | NTSB |
| 2023-10-09 | 🇺🇸Caldwell, United States | Robinson R22 Beta | - | unknown | Pilot error | NTSB CAROL |
| 2023-10-08 | 🇺🇸Croydon, United States | Bell 407 | 1 | fatal | Unknown | NTSB |
| 2023-10-08 | 🇺🇸Saint Peter, United States | Gyro Technic GT-VX2 | 1 | fatal | Wire strike | NTSB |
| 2023-10-04 | 🇬🇧Gunnersbury Park, London, United Kingdom | Eurocopter AS355F1 | - | minor | Pilot error | AAIB |
| 2023-10-04 | 🇩🇰0.9nm ESE of Kolding/Vamdrup, Denmark | Robinson R44 Clipper II | - | serious | Mechanical failure | HCLJ |
| 2023-10-02 | 🇺🇸Cahokia Heights, United States | Guimbal Cabri G2 | - | unknown | Pilot error | NTSB CAROL |
| 2023-10-01 | 🇺🇸Hochatown, United States | Robinson R44 | - | unknown | Pilot error | NTSB CAROL |
| 2023-10-01 | 🇺🇸Deer Park, United States | Eagle R&D Helicycle | - | serious | Mechanical failure | NTSB |
| 2023-09-29 | 🇬🇧Middlesmoor, United Kingdom | Hughes 369 | - | unknown | Unknown | NTSB |
| 2023-09-22 | 🇧🇬Garmen village, Bulgaria | Robinson R44 | 1 | fatal | Unknown | NTSB |
| 2023-09-22 | 🇵🇬Madang Province, Papua New Guinea | Bell 407 | - | unknown | Unknown | NTSB |
| 2023-09-21 | 🇺🇸Linden, United States | Bell 407 | - | unknown | Mechanical failure | NTSB CAROL |
| 2023-09-20 | 🇦🇺Aratula, Australia | Bell 204B | - | unknown | Unknown | NTSB |
| 2023-09-18 | 🇰🇪Lamu County, Kenya | Bell UH-1 | 8 | fatal | Under investigation | Fox News |
| 2023-09-16 | 🇺🇸Johnson River, United States | Eurocopter AS350B3 | - | serious | Pilot error | NTSB CAROL |
| 2023-09-15 | 🇬🇹La Aurora International Airport, Guatemala City, Guatemala | Robinson R44 Raven II | - | serious | Mechanical failure | UIA Costa Rica |
| 2023-09-13 | 🇺🇸Fargo, United States | Eurocopter EC135T2 | - | minor | Mechanical failure | NTSB |
| 2023-09-10 | 🇺🇸Balch Camp, United States | Bell 212 | - | serious | Pilot error | NTSB |
| 2023-09-10 | 🇬🇧In flight over Hampshire, United Kingdom | RotorWay Executive 162F Modified | - | minor | Pilot error | AAIB |
| 2023-09-09 | 🇺🇸Silverton, United States | Eurocopter AS350B2 | - | unknown | Unknown | NTSB |
| 2023-09-08 | 🇺🇸Silverton, United States | Eurocopter AS350B2 | - | unknown | Pilot error | NTSB CAROL |
| 2023-09-08 | 🇪🇨Manta, Ecuador | Robinson R44 | - | unknown | Unknown | NTSB |
| 2023-09-07 | 🇦🇪Umm Al Quwain, United Arab Emirates | Bell 212 | 2 | fatal | Under investigation | GCAA |
| 2023-09-07 | 🇺🇸Arcola, United States | Hughes 369E | - | unknown | Pilot error | NTSB CAROL |
| 2023-09-04 | 🇺🇸King Salmon, United States | Bell 206L-4 | - | serious | Midair collision | NTSB |
| 2023-09-01 | 🇬🇧Welshpool Airport, Powys, United Kingdom | Robinson R22 Beta | - | unknown | Pilot error | AAIB |
| 2023-08-31 | 🇺🇸Kingston, United States | Robinson R22 Beta | 1 | fatal | Unknown | NTSB |
| 2023-08-31 | 🇺🇸Liberty Hill, United States | Hughes 530FF | - | unknown | Pilot error | NTSB CAROL |
| 2023-08-29 | 🇦🇷Buenos Aires, Argentina | Robinson R66 | - | unknown | Unknown | NTSB |
| 2023-08-28 | 🇺🇸Pompano Beach, United States | Eurocopter EC135 | 1 | fatal | Unknown | NTSB |
| 2023-08-27 | 🇦🇺Melville Island, Australia | Bell-Boeing MV-22B Osprey | 3 | fatal | Pilot error | I MEF |
| 2023-08-27 | 🇺🇸Mosby, United States | Hiller UH-12A | - | unknown | Pilot error | NTSB CAROL |
| 2023-08-27 | 🇺🇸Hibbing, United States | Bell 206 | - | unknown | Mechanical failure | NTSB CAROL |
| 2023-08-26 | 🇺🇸Immokalee, United States | Robinson R44 | - | serious | Mechanical failure | NTSB CAROL |
| 2023-08-21 | 🇵🇹Coimbra, Portugal | Eurocopter AS350B2 Ecureuil | - | minor | Weather | GPIAAF |
| 2023-08-20 | 🇺🇸Granbury, United States | SilverLight Aviation AR-1 | - | serious | Pilot error | NTSB CAROL |
| 2023-08-12 | 🇺🇸Mifflinville, United States | Bell 47G-5 | 1 | fatal | Unknown | NTSB |
| 2023-08-11 | 🇪🇸La Mojonera, Almería, Spain | Eurocopter AS 355NP Ecureuil 2 | - | serious | Pilot error | CIAIAC |
| 2023-08-09 | 🇺🇸Sevierville, United States | Robinson R22 Beta | - | unknown | Pilot error | NTSB CAROL |
| 2023-08-09 | 🇺🇸Guernsey, United States | Bell OH-58A | - | unknown | Mechanical failure | NTSB |
| 2023-08-07 | 🇦🇺Borroloola, Australia | Robinson R44 | - | unknown | Unknown | NTSB |
| 2023-08-06 | 🇺🇸Carthage, United States | Bell 206 | - | unknown | Pilot error | NTSB CAROL |
| 2023-08-06 | 🇺🇸Cabazon, United States | Sikorsky S-64E | 3 | fatal | Midair collision | NTSB |
| 2023-08-05 | 🇺🇸Elberon, United States | Hughes 369 | - | serious | Pilot error | NTSB CAROL |
| 2023-08-05 | 🇺🇸Springerville, United States | Boeing CH-46E | - | minor | Mechanical failure | NTSB |
| 2023-08-01 | 🇺🇸North Charleston, United States | Bell 407 | - | minor | Mechanical failure | NTSB CAROL |
| 2023-07-31 | 🇺🇸Oakdale, United States | Bell UH-1H | 1 | fatal | Wire strike | NTSB |
| 2023-07-31 | 🇺🇸Arthur, United States | Robinson R44 II | - | serious | Pilot error | NTSB CAROL |
| 2023-07-30 | 🇺🇸Denison, United States | Bell 206B | 1 | fatal | Wire strike | NTSB CAROL |
| 2023-07-30 | 🇺🇸Blanchard, United States | Bell OH-58A | - | minor | Unknown | NTSB |
| 2023-07-29 | 🇺🇸Springfield, United States | Bell 206L-4 | 1 | fatal | Wire strike | NTSB |