[6] The Tustin High School Technology & Engineering Academy ("T-Tech"), is a four-year program focused on STEM fields, as guided by PLTW (Project Lead the Way).

[8] These players were Sam Baker (Atlanta), Beau Bell (American football) (Cleveland), Chris Chester (Baltimore), DeShaun Foster (San Francisco), Matt McCoy (Tampa Bay), and Frostee Rucker (Cincinnati).

As part of the National Football League Super Bowl High School Honor Roll Program, Tustin High was awarded a Golden Football for its impact on Super Bowl history.

The program recognizes each high school, with alumni participating or playing in a Super Bowl.

DeShaun Foster, a running back for THS from 1994 to 1998, participated in Super Bowl XXXVIII with the Carolina Panthers in 2004.

In 2013, Kim Robinson, an English teacher at Tustin High, published For Underdogs Only, detailing the life of long-time football coach, Myron Miller.

The following season (2014), after being raised to Division 2A, the team made it to the semi-finals, only to be defeated by Calabasas High School 56–49.

For the 2014–2015 season, again being raised to Division 1A, the team pushed far into the postseason, reaching the semi-finals again, but being defeated by Village Christian Schools (the eventual champions) 58–44.

Amenities include ticket windows, concession stands, foyer, dance room, trophy cases, men's and women's team rooms equipped with smart boards, two professionally sized scoreboards, and a drop-down display screen.

The new $1.7 million swimming complex includes an Olympic-sized pool, new scoreboard, bleachers, and renovated locker rooms.

In February 2016, Tustin High broke ground on a new humanities building, housing English and language courses.