---
title: "SystemFontFamily"
description: "A base class of [FontFamily]s installed on the system."
type: "class"
---

<div class='type'>Class</div>


<a id='references'></a>

<div class='sourceset sourceset-common'>Common</div>


```kotlin
sealed class SystemFontFamily : FontFamily(true)
```


A base class of `FontFamily`s installed on the system.