Sani Musa Abdullahi, wanda aka fi sani da Sani Danja ko kuma Danja (an haife shi a ranar 20 ga watan Afrilu shekarar 1973), jarumin fim ne a Nijeriya, furodusa, darekta, mawaƙi kuma mai rawa. Yana shiga cikin masana'antar Kannywood da Nollywood. A watan Afrilun shekarar 2018 ne Etsu Nupe, Yahaya Abubaka suka nada shi a matsayin Zakin Arewa. ya kasance daya daga cikin shahararrun yan wasan kwaikwayo a Kannyhood. Ya shiga harkar finafinan Hausa a shekarar 1999 a Dalibai (dalibi). Haka kuma Danja ya shirya kuma ya shirya finafinai, ciki har da Manakisa, Kwarya tabi Kwarya, Jaheed, Nagari, Wasiyya, Harsashi, Gidauniya, Daham, Jarida, Matashiya, da sauransu. Ya fara fitowa a Nollywood a shekarar 2012 a cikin 'Yar Kogin. Sani Musa Danja ya yi, ya shirya kuma ya ba da umarni a fina-finan Kannywood da Nollywood . Daga cikinsu akwai: "Sani Danja [HausaFilms.TV – Kannywood, Fina-finai, Hausa Movies, TV and Celebrities]". hausafilms.tv. Retrieved 21 January 2019.