LS Commencement 2018

June 5, 2018

We had a really lovely graduation day on the field yesterday! That never would have happened without many many helpful hands along the way! The Buildings and Grounds crew: for…

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The Core Values of Lincoln Sudbury Regional High School

Fostering caring and cooperative relationships, respecting human differences, pursuing academic excellence, and cultivating community

Summer Information

Posted on June 28th, 2018 at 11:57 am in Special Events

The main doors to the school will be open weekdays 7:30 a.m.- 2:00 p.m during the summer.

School year calendar

Opening Week Schedule

Summer Direct Contact Information: 978-443-9961
Superintendent/Principal’s Office – x2370

  • Student Parking

Business Office – x2380

  • Bus Routes (will be posted in local papers and on L-S website in August)

Student Services/Special Education – x2386

  • Work permits x2388

Scheduling – 2018-2019 schedules will be distributed in August.

Registrar x2334

Athletics/Activities x3100

  • For tryout and Athletic information, please visit: L-S Athletics Homepage
  • Administrative Assistant will return on August 20

House Offices

  • House Assistants will return on Aug 20
  • Counselors will return on Aug 27
  • Associate Principals can be reached best by email.

Please note: Books, fees and other student obligations, as seen in student iPass accounts (view Obligations), may be returned to the Main Office beginning August 20, not before.

Important start-up information and required forms can be found at


Posted on January 1st, 2017 at 12:15 pm in Special Events

The L-S website is maintained by the L-S Web Team, a group of staff and students who meet once a week during activity block. The entire website is a collaborative effort by teachers, administrators, club advisors and students. If you would like to help maintain the website, please join us.

Upcoming Events

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