Clubs
Below is a list of all Curricular, Service, and Non-Curricular clubs being offered for the 2025-2026 school year.
| Club Name | Remind Code |
| Curricular Clubs | |
| California Scholarship Federation | @csfhawks26 |
| CAS club | @lhhscas26 |
| Film Makers Club | @lhfilmma |
| Hackademics | @hackad |
| Mathematics Honor Society | @lhhsmh |
| MJL-G | @mjl2 |
| National Chinese Honors Society | @nchs26lh |
| National Honor Society | @lhhsnhs25 |
| Nest News | @nestnews2 |
| Spanish Honors Society | @crshs2026 |
| The BEC (Business & Engineering Collective) | @fbg3k7c |
| Tri-M | NA |
| Non-Curricular Clubs | |
| AI Literacy Club | @ai-is-coolAngel |
| Animation Club | @lhanimate |
| Arcoíris de México | @elarcor |
| Beekeeping Club | @lhhsbees |
| Black Student Union | @8hhd7k |
| Crafts N' Chats | @craftsnch |
| Eco Innovators | @ecoinn |
| Entrepreneurship Club | @eclhhs24 |
| Ethics & Technology Club | @ethicstec |
| FCA (Fellowship of Christian Athletes) | @6k922g |
| Financial Literacy Club | @67ec89b |
| GSA Rainbow Club | @lhhsclub25 |
| Hiking Club | @hlhhsc |
| HITS club | @lhhshits26 |
| International Honors Society | @lhhsihs |
| Jewish Student Union | @lhhsjsu |
| Laguna Hills IRO | @lhhsiro |
| Math Club | @lhhsmath |
| Mental Health and Meditation Club | @mhm26 |
| Middle Eastern Student Association | @f2734k4 |
| Orthopedics Exploration Club | @d7e4bf |
| Persian Club | @9e6fc7 |
| Swiftie Club | @swiftieclub2526 |
| Television Appreciation Club | @462c9f3 |
| The Artificial Intelligence Club | @Aiclublhhs |
| The Dungeons and Dragons Club | @247gbe |
| True North Christian Club | @lhtncc26 |
| Unit 21 | N/A |
| Service Clubs | |
| Asian Student Union | @lhhsasu |
| Baking Bunch | @bakebunch2 |
| Creative Creations Club | @lhcreate |
| Crochet Club | @1hscrochet |
| Green team | NA |
| Green Team | @kb486g2 |
| Just Serve | @servicelh |
| Key Club | @3g3gd7 |
| Kindness Club | @lovkind |
| LHHS Surf Club | @lhhssurfc |
| Paws For Purpose | @pawslhhs |
| Project Atom | @prjctatm25 |
| ProjectHer | @25proher |
| Promise 4 Paws Club | @promise4p |
| Red Cross Club | @rc26 |
| Seed Squad | N/A |
| Smiles For Seniors | @lhsmiles26 |
| Virology & Immunology Club | @virology26 |
| Wells of Life | @lhhswol |