"Python Quick Reference" is designed to be a practical and accessible guide that you can turn to whenever you need to refresh your memory on Python syntax or concepts. Whether you're a student, a professional developer, or anyone looking to harness the power of Python, this book is your essential companion on your Python journey. I authored this book during my summer vacation in the months of October and November 2023 as a passionate endeavor. To prepare for this project, I diligently completed prerequisite courses, including "Introduction to Python Programming" during my regular B.E 1st Semester and "Python for Data Science" through an NPTEL Course. The concepts and programs featured in this book have been meticulously crafted through an in-depth study and analysis of the literature mentioned in the references section. Additionally, ChatGPT-3.5 prompts were employed during the design process. These programs were executed and rigorously tested within the Jupyter Notebook environment to ensure their effectiveness and reliability. I hope you will find this book to be a valuable resource as you navigate the world of Python programming. Happy coding!