Joe Alt

Joe Alt (born February 28, 2003) is an American football offensive tackle.

He played college football for the Notre Dame Fighting Irish, where he was two-time All-American.

He is the son of former Kansas City Chiefs player John Alt and younger brother of ice hockey player Mark Alt.

Alt attended the Totino-Grace High School in Fridley, Minnesota.

He played offensive tackle and tight end.

He committed to the University of Notre Dame to play college football.

As a true freshman at Notre Dame in 2021, Alt played offensive tackle and tight end.

He played in all 13 games and started the final 13 games at left tackle.

In 2023, he was a finalist for the Outland Trophy, which is awarded to the nation's best OL/Interior DL. He was unanimously named to the 2023 College Football All-America Team and declared for the 2024 NFL Draft following the season.

His father, John Alt, played in the NFL for the Kansas City Chiefs.

His older brother, Mark, is a professional ice hockey player as a defenseman.