Tahir Efendi Jakova (1770–1850 or 1835), also known as Tahir Efendi Boshnjaku or The Great Efendi (Albanian: Efendiu i Madh), was an Albanian religious leader of the Yakova region in Kosovo, as well one of the most known Albanian bejtexhi. He lived and served as a clergyman in Yakova. The best known work from him, Emni Vehbije (The Offering) was published with Arabic alphabet in Istanbul in 1835. A reprint of it with Latin alphabet was done in 1907 in Sofia, Bulgaria.