The objective of this research was to study the attitude towards the meaning of life and death of adolescents. The sample group used in the research was the students enrolled in the meaning of life (011101) semester 2, academic year 2019, amount 26 people. The instrument used in this study was Questionnaires and web board discussions and collected the information obtained was analyzed in accordance with the framework of philosophical analysis. The results of the research showed that Adolescents see the meaning of life and death in 3 points: 1) Death is the end of one's life, which causes humans to seek the meaning of life by seeking happiness in this world. 2) Death, to see the value and meaning of life, causing humans to use the freedom to choose the value and meaning of life for themselves and 3) Death is the preparation to better duties cause humans to do good according to religious doctrine. The attitude towards the meaning of life and death of adolescents is consistent with the philosophical concepts such as Materialism, Existentialism and Idealism respectively.