This article is a list of accidents and incidents involving helicopters and which are notable enough to have an article on Wikipedia. It is grouped by the years in which the accidents and incidents occurred.
22 May – Sikorsky S-61L N303Y, operating Los Angeles Airways Flight 841, suffers a mechanical failure in flight which allows the rotor blades to collide with the aircraft's fuselage. It crashes at Paramount, California, killing all 23 people on board.
18 June – Bell 206 N6TC of Helitech collides with Grand Canyon Airlines Flight 6 in mid-air over the Grand Canyon in Arizona, United States. All five people on board are killed, as are all twenty people on board the de Havilland Twin Otter that it collided with.
23 August – A CHC Eurocopter AS332 Super Puma Mk 2 crashes into the sea 2 nm from Sumburgh in the Shetland Islands, Scotland while en route from Borgsten Dolphin oil platform. The accident kills four of the passengers; twelve other passengers and two crew were rescued.
On 8 May 2015, a Pakistan Army Mi-17 crashes near the Naltar area of Gilgit in Gilgit-Baltistan, killing the Norwegian and Philippine ambassadors and the wives of the Malaysian and Indonesian ambassadors. Two Army pilots, Major Al-Tamash and Major Faisal, are also killed. The Polish and Dutch ambassadors are injured.