Sino-Soviet treaty may refer to:

• Sino-Soviet Non-Aggression Pact in 1937
• Sino-Soviet Treaty of Friendship and Alliance in 1945
• Sino-Soviet Treaty of Friendship in 1950
• 1991 Sino-Soviet Border Agreement

• 78 Deangate
• 78 Dearngate
• 7,8-diaminononanoate:carbon-dioxide cyclo-ligase (ADP-forming)
• 7,8-dihydro-7,8-dihydroxykynurenate:NAD+ oxidoreductase
• 7,8-dihydropteroate:L-glutamate ligase (ADP-forming)
• 7,8-dihydroxykynurenate:oxygen 8,8a-oxidoreductase (decyclizing)
• 78 (disambiguation)
• 78 Gem
• 78 Geminorum
• 78K
• 78 Leonis
• 78 Tauri
• 78th Army (People's Republic of China)
• 78th Division (1st Formation)(People's Republic of China)
• 78th Division (2nd Formation)(People's Republic of China)
• 78th Division Highway
• 78th Division (People's Republic of China)
• 78th Fighter-Interceptor Squadron
• 78th Flying Training Wing (World War II)
• 78th (Highlanders) Regiment of Foot, The Ross-shire Buffs
• 78th (Highlanders) (Ross-shire Buffs) Regiment of Foot
• 78th Illinois Volunteer Infantry Regiment
• 78th Indianapolis 500
• 78th Indy 500
• 78th Infantry Division (Russian Empire)