This article explains how to change Siri's voice and accent on devices running iOS 9 or later or iPad OS 13 or later.

With the iOS 14.5 update, Apple removed a default voice option for Siri. Instead, when you first set up your iPhone and iPad, you can choose from several different options. After that initial setup, you can change how Siri sounds in the Settings app. Here's how:

Open Settings on your iPad.

The Siri Voice screen shows the options for Siri's voice. It currently supports "varieties" including American, Australian, British, Indian, Irish, and South African accents.