Buddhist Philosophy occupies a very important place in the History of Indian Philosophical systems. Infact Lord Buddha's Teachings are based on logic and reasoning. That's why his teachings were adopted and accepted by everyone whether a common man, a King or a Philosopher. In the present endeavour, the author has tried to present all the important doctrines of Buddhist Philosophy in a simple, lucid and compact manner. Here the various doctrines such as Impermanence and Momentariness, Dependent-origination, No-soul theory, Nirvana etc. have been discussed in detail on the basis of old Buddhist Literature as well as the latter treatises related to the four philosophical Schools of Buddhism. Some important Non-Buddhist-Scholars like Kumarila Bhatta, Vacaspati Misra etc. have also been referred to, wherever required. A separate chapter on Buddhist ways of Yoga has also been added. It is anticipated that the present work will prove to be of great importance for the students, researchers and scholars of Buddhist Philosophy. About the Author: Prof. Vijaya Rani is a learned scholar of Indian Philosophy, especially of the Buddhist Philosophy and Logic. After completing her Post-Graduation, she did her Ph.D. on an abstruse topic related to the Buddhist Philosophy and Bhāṭṭa Mimāṁsā, under the meticulous guidance of Late Prof. D,N.Shastri and Late Prof. S.N.Shastri, both renowned scholars of Indian and Buddhist Philosophy. She joined the Deptt. of Sanskrit, Pali and Prakrit, Kurukshetra University, in 1977. After holding different positions there, she got retired as the Chairperson of the Deptt. Under her profound guidance, more than 20 Ph.D. and 35 M.Phil. Students completed their research work on different topics. Besides that, she attended and presented research papers in several International and National Conferences. She has to her credit, about 40 Research papers & several Scholarly Books on Indian Philosophy.