|Mission type||Optical imaging|
|Mission duration||8 days|
|Launch mass||4730 kg |
|Start of mission|
|Launch date||10 February 1966, 08:52:00 GMT|
|Launch site||Baikonur, Site 31/6|
|End of mission|
|Landing date||18 February 1966, 06:29 GMT|
|Reference system||Geocentric |
|Perigee altitude||204 km|
|Apogee altitude||310 km|
|Epoch||10 February 1966|
Kosmos 107 (Russian: Космос 107 meaning Cosmos 107) or Zenit-2 No.34 was a Soviet, first generation, low resolution, optical film-return reconnaissance satellite launched in 1966. A Zenit-2 spacecraft, Kosmos 107 was the thirty-fifth of eighty-one such satellites to be launched  and had a mass of 4,730 kilograms (10,430 lb).
Kosmos 107 was launched by a Vostok-2 rocket  flying from Site 31/6 at the Baikonur Cosmodrome. The launch took place at 08:52 GMT on 10 February 1966, and following its successful arrival in orbit the spacecraft received its Kosmos designation; along with the International Designator 1966-010A and the Satellite Catalog Number 01998.
Kosmos 107 was operated in a low Earth orbit, at an epoch of 10 February 1966, it had a perigee of 204 kilometres (127 mi), an apogee of 310 kilometres (190 mi), an inclination of 65.0° and an orbital period of 89.7 minutes. After eight days in orbit, Kosmos 107 was deorbited, with its return capsule descending under parachute, landing at 06:29 GMT on 18 February 1966, and recovered by Soviet force.