San Marino High School Home

A Legacy of Excellence

Preparing students through Academics, Athletics, Arts, and Activities

Welcome to our school! We believe that parent participation is key to student success; our new website is designed to provide parents with all the information they need to be active participants in their student’s education. You will find that the site works just as well on mobile devices as it does on a desktop so you can find information on the go.

Principal's Message

News and Announcements

Stay informed with the latest updates from our district

2026 SMHS Showcase

Join us for an evening celebrating the heart and soul of San Marino High School, where academics, athletics, arts and activities come alive. Meet our passionate teachers, coaches, students, and staff as you explore our beautiful campus and feel the vibrant community that makes us shine.

2026-2027 SMHS Bell Schedule

26-27 Block Schedule Calendar

2026 Physics Honors Summer Work

Titan Athletic Boosters Winter & Spring 25-26 Athletes

Congratulations to our student-athletes that have earned a 3.5 weighted GPA or higher during their winter and spring seasons!

2026 Spanish Summer Work

2026 SMHS Graduation Ceremony Live Stream

If you can't make the ceremony in person, join us today as our SMHS media department will be live streaming our graduation starting at 6:00 PM. Here's to our Class of 2026! Go Titans!

2026 AP Chemistry Summer Work

AP Biology Summer Work

Official Voter Information Guide

2025-2026 Fall Titan Scholar Athletes

San Marino Earns AP Platinum Second Year in a Row!

San Marino High School did it—again!

SMHS Time Estimator Calculator

Homeroom Academic Support

Tutor.com

2025 SMHS Graduation Ceremony Live Stream

If you can't make the ceremony in person, join us today as our SMHS media department will be live streaming our graduation starting at 6:00 PM. Here's to our Class of 2025! Go Titans!

National Blue Ribbon Schools - San Marino High School

It's official, San Marino High School is one of 13 High Schools in California to have won the National Blue Ribbon award in the Exemplary Achievement category.