Alexander Dubček (; 27 Noofambar 1921 <unk> 7 Noofambar 1992) wuxuu ahaa siyaasi Slovak ah oo soo noqday Xoghayaha Koowaad ee Guddiga Dhexe ee Xisbiga Shuuciga ee Czechoslovakia (KSČ) ("de facto" hogaamiyaha Czechoslovakia) laga bilaabo Janaayo 1968 ilaa Abriil 1969. Wuxuu isku dayay inuu dib u habeeyo dowladdii shuuciga ahayd intii lagu jiray Gu'gii Prague laakiin waxaa lagu qasbay inuu is casilo ka dib duulaankii Heshiiskii Warsaw
Bishii Agoosto ee sanadii 1968