Free Online Object Oriented Programming Courses and Certifications 2024

Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which can contain data, in the form of fields, and code, in the form of procedures, often known as methods. A feature of objects is an object's procedures can access and often modify the data fields of the object with which they are associated.

Object Oriented Programming Courses

What Are the Best Object Oriented Programming Certifications?

Object Oriented Programming in Java by University of California San Diego on Coursera. This is a specialization that consists of four courses and a capstone project. You will learn the fundamentals of OOP in Java, such as inheritance, polymorphism, abstraction and encapsulation. You will also learn how to use data structures, algorithms, design patterns and software engineering principles to create complex applications. This specialization is suitable for beginners who have some prior programming experience.


Object Oriented Programming by University of London on Coursera. This is another specialization that consists of four courses. You will learn the basics of OOP in C++, such as classes, objects, constructors, destructors, inheritance, polymorphism and templates. You will also learn how to use the standard template library (STL), exception handling, file input/output and memory management. This specialization is suitable for intermediate learners who have some prior knowledge of C++.


Object-Oriented Design by University of Alberta on Coursera. This is a single course that teaches you how to apply OOP principles and techniques to design software systems. You will learn how to use UML diagrams, design patterns, cohesion, coupling, abstraction and encapsulation to create high-quality software designs. You will also learn how to use agile methods and tools to manage software projects. This course is suitable for intermediate learners who have some prior experience with OOP in any language.


OOPs certification by Sanfoundry. This is a free certification that tests your knowledge of OOP concepts and applications in various languages such as Java, Python, C#, etc. You will have to answer 20 multiple-choice questions in 20 minutes and score at least 60% to get the Certificate. You can also access hundreds of tutorials and practice questions on OOP topics on the Sanfoundry website. This certification is suitable for anyone who wants to assess their OOP skills.

Frequently Asked Questions and Answers

Q1: What are the different types of object oriented programming languages?

Numerous object-oriented programming languages, such as JavaScript, C++, Java, and Python, are available. Object-oriented programming languages do not necessarily adhere exclusively to the object-oriented programming paradigm. In the case of languages like JavaScript, Python, and PHP, they support both procedural and object-oriented programming styles.

Q2: How do developers learn object oriented programming?

Developers can learn object-oriented programming through programming languages such as C++, JavaScript, and Java programming. Object-oriented programming is a complex concept aimed at enabling developers to reuse existing code and thereby saving time during the design of object-oriented programs.

Q3: What Object Oriented Programming courses can I find on AZ Class?

On this page, we have collected free or certified 84 Object Oriented Programming online courses from various platforms. The list currently only displays up to 50 items. If you have other needs, please contact us.

Q4: Can I learn Object Oriented Programming for free?

Yes, If you don’t know Object Oriented Programming, we recommend that you try free online courses, some of which offer certification (please refer to the latest list on the webpage as the standard). Wish you a good online learning experience!

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