Model Relationships

Lesson in the Django Roadmap · Stage 13: Model relationships

Last updated 14 September 2026

What is Model Relationships?

Model relationships in Django define how different models (database tables) are connected. These relationships allow you to link related data, such as a blog post belonging to a specific author or a customer having multiple orders. Django provides different types of relationships like One-to-One, One-to-Many (ForeignKey), and Many-to-Many to represent these connections effectively in your database schema.

Study this in the interactive course See the whole Django roadmap

Free resources to learn Model Relationships

Official docsRelationships
Official docsExamples of model relationship API usage
ArticleHow to Define Relationships Between Django Models
VideoUnderstanding Django Model Relationships
VideoDatabase Relationships | One To Many & Many to Many | Django (3.0) Crash Course Tutorials (pt 6)

Model Relationships: common questions

Can I learn Model Relationships in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Model Relationships in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Model Relationships tutorial for beginners?

It is lesson 51 of 112 in the free Django roadmap, in stage 13, Model relationships. If you are new to Django, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.