2021 Arizona State Sun Devils football team

The 2021 Arizona State Sun Devils football team represented Arizona State University in the 2021 NCAA Division I FBS football season. The Sun Devils played their home games at Sun Devil Stadium in Tempe, Arizona, and competed in the South Division of the Pac-12 Conference. They were led by fourth-year head coach Herm Edwards.

On April 19, 2024, Arizona State vacated all 8 of their wins from the 2021 season due to NCAA violations stemming from Arizona State offering recruiting inducements, impermissible tryouts and tampering. Arizona State ended the season with an 0–5 record.

Recruiting class
The Sun Devils signed a total of 17 student–athletes on National Signing Day.

Transfers
Outgoing

The Sun Devils lost fifteen players via transfer portal for the 2021 season.

Incoming

The Sun Devils add six players via transfer portal from the 2021 season.

Pac-12 Media Day
The Pac-12 Media Day was held on July 27, 2021 in Hollywood, California. Arizona State head coach Herm Edwards, quarterback Jayden Daniels, and defensive back Chase Lucas were in attendance to field questions from the media.

Preseason All-Pac-12 teams
First team

Second team

Roster
Arizona State roster as of week 1. (as of September 3, 2021)

Coaching staff

 * Graduate assistants


 * Analysts