# <optgroup>

The element that groups related options inside a select control.

## What is **`<optgroup>`**?

**`<optgroup>`** — The element that groups related options inside a select control.

Level: Apprentice · [More HTML terms at this level](https://www.ask-codey.com/glossary/subjects/html/apprentice)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/optgroup