Skip To Main Content

Main Office

In partnership with the home and community, Dedham High School prepares each student for life’s responsibilities, challenges and opportunities to thrive in the 21st century.   At Dedham High School students benefit from exceptional academic, athletic, artistic and extracurricular opportunities as they navigate and plan for the next steps in their personal journey.

DHS School Hours

DHS School Hours

Warning Bell: 7:25am

School Start:  7:35am    

School Dismissed: 2:10pm    

Early Release: 11:10am

DHS students may not enter the main building until the 7:25 a.m. bell and must exit the building by 2:30 p.m. except when involved in activities under direct faculty supervision.  

Online Payment Links


Contact DHS


DHS Absent/Release Attendance Phone #


Please call this number and leave a detailed message to let DHS know your student will be absent, tardy or need to be dismissed early. 

Dedham High School

140 Whiting Avenue, Dedham, MA 02026

Google Map Link

Helpful Information During The Year