Lev Dyomin

Lev Stepanovich Dyomin
Lahir	(1926-01-11)11 Januari 1926 Moskwa, Rusia
Meninggal	18 Desember 1998(1998-12-18) (umur 72) Zvyozdny Gorodok, Rusia
Kebangsaan	Soviet
Pekerjaan	Pilot
Penghargaan	Pahlawan Uni Soviet
Karier luar angkasa
Cosmonaut
Pangkat	Kolonel, Angkatan Udara Uni Soviet[1]
Misi	Soyuz 15
Penghargaan Ordo Lenin Jubilee Medal "30 Years of the Soviet Army and Navy" (en) Jubilee Medal "Twenty Years of Victory in the Great Patriotic War 1941–1945" (en) Jubilee Medal "In Commemoration of the 100th Anniversary of the Birth of Vladimir Ilyich Lenin" (en) Jubilee Medal "40 Years of the Armed Forces of the USSR" (en) Jubilee Medal "60 Years of the Armed Forces of the USSR" (en) Jubilee Medal "50 Years of the Armed Forces of the USSR" (en) Jubilee Medal "70 Years of the Armed Forces of the USSR" (en) Medal "In Commemoration of the 800th Anniversary of Moscow" (en) Medal "For Impeccable Service", 2nd class (en) Medal "Veteran of the Armed Forces of the USSR" (en) Orde Panji Merah Buruh Pahlawan Uni Soviet Medal "In Commemoration of the 850th Anniversary of Moscow" (en) Medal "For Battle Merit" (en) Pilot-Cosmonaut of the USSR (en) Medal "For the Development of Virgin Lands" (en) Medal "For Impeccable Service", 1st class (en)

Lev Stepanovich Dyomin (bahasa Rusia: Лев Степанович Дёмин; 11 Januari 1926 – 18 Desember 1998^[1]) adalah seorang antariksawan Uni Soviet yang ikut dalam penerbangan antariksa Soyuz 15 pada 1974. Penerbangan angkasa tersebut bertujuan untuk mencapai stasiun antariksa Salyut 3, namun gagal.