Talents and interests owned by students studying at the University of Putra Indonesia "YPTX" Padang can be channelied and expanded on the UKM Xpressi. Therefore, this research aims to implement fuzzy logic by using the mamdani method in determining students' talents and interest appropriate division that owned UKM Xpressi i.e. singing, music, dance and theater. Each Division acts as a fuzzy set with three input i.e. less, medium and fine. As for the result there are also three fuzzy set that is sufficient, satisfying and very satisfying. The results of this testing, can be used as a reference in determining the aptitude and interest which are suitable for students. By using fuzzy logic UKM Xpressi parties can predict the faster the talents and the interests of students who want to join. Keywords: Talents, Interests, Fuzzy logic, Mamdani method, UKM Xpressi