how old is tom brady's son

Tom Brady’s eldest son, John “Jack” Edward Thomas Moynahan, is 18 years old as of early 2026.

Quick Scoop: How old is Tom Brady’s son?

• Jack was born on August 22, 2007.

• Multiple outlets reported him as 17 years old in August 2025 and noted he was turning 18 on August 22, 2025.

• Tom Brady publicly celebrated Jack’s 18th birthday on August 22, 2025.

• By late 2025, entertainment sites were already describing Jack as 18 years old in recent photos with his dad.

So, if you’re searching “how old is Tom Brady’s son” right now in 2026, the answer people are referring to for his famous eldest son Jack is that he is 18.

Note: Brady also has two younger children, Benjamin and Vivian, but most trending searches for “how old is Tom Brady’s son” are talking about Jack, the oldest, who’s now 18 and often in the news for towering over his dad and possibly following him into sports.

TL;DR: Tom Brady’s eldest son Jack was born August 22, 2007, turned 18 in August 2025, and is 18 years old as of early 2026.

Information gathered from public forums or data available on the internet and portrayed here.