Basmala (Larabci: بَسْمَلَة, basmalah; wanda kuma aka sani ta hanyar Bi-smi llāh; بِسْمِ ٱللَّٰهِ, "Da sunan Allah", ko Tasmiyah, تَسْمِيَّة) shine jumlar musulunci bi-smi llāhi r-raḥmāni r-raḥīmi ( بِسْمِ ٱللَّٰهِ ٱلرَّحْمَٰنِ ٱلرَّحِيمِ), "Da sunan Allah, Mai rahama, Mai jin ƙai." Yana ɗaya daga cikin mafi mahimmancin jumla a cikin Islama kuma musulmai suna amfani da shi a fannoni daban -daban galibi kafin fara "ayyukan ƙwarai" (alal misali, yayin sallar yau da kullun) da kuma yawancin ayyukan yau da kullun. Ana amfani da shi a cikin fiye da rabin kundin tsarin mulkin ƙasashe inda Musulunci shine addinin hukuma ko fiye da rabin yawan jama'a suna bin addinin Islama, galibi jumla ta farko a cikin farkon gabatarwa, gami da na Afghanistan, Bahrain, Bangladesh, Brunei, Masar, Iran, Iraki, Kuwait, Libya, Maldives, Pakistan, Tunisia da Hadaddiyar Daular Larabawa. Ita ce jumlar da ake karantawa kafin kowace sura (surar) Alkur'ani - ban da ta tara.