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rhs logo knight horse Knight Horse

Welcome to Rialto High School

where our motto is

"When We Believe, We Achieve!"

RHS Celebration of Champions

Rialto High School honored several of the school's top students and staff today at the Celebration of Champions Luncheon.

For a listing of the students and their respective achievements - CLICK HERE.

Important Dates!

As the end of the year is fast approaching, many student activities are planned. Please see the list below as well as the links to the various permission slips required to participate.

April 11th ...more




RHS County Science Fair Winners

RHS County Science Fair Winners

(Pictured from left to right): Esmeralda Suarez, Macy Matsukawa and Edward Segura - group gold, Guadalupe Valero (teacher), Manuel Varela and Natalie Luna - group silver, Derek Samakeeyakul and ...more

Lady knight cheer team soars!

Lady knight cheer soars!

CLICK HERE to see their event finals performance.

Lady Knight Cheer squad placed 2nd, making school history, after qualifying for the Nationals event. Twenty-one squads made it to the semi-finals, ...more



Knights Logo.gifNeed Summer School?

Applications are NOW being accepted for 2014 Summer Session


CLICK HERE if you want to submit your application.


Mr. Arnie Ayala, Principal

Please click here to view a message from Mr. Ayala.

RHS Calendar

Today: 4/17/14
8:00 AM Senior Week Activities Schedule
8:00 AM Minimum Day Schedule - Student Testing
3:00 PM Badminton
3:15 PM Men's Golf
3:15 PM Baseball/Softball
3:15 PM Track & Field

Knight News

RHS Fundraiser

$30 worth of pizza for $15

when you sign-up and select

Rialto High School at checkout!