Contact Us
Get in touch with Dunman High School.
Last updated on 14 October 2026
Main Office
Dunman High School
10 Tanjong Rhu Rd
Singapore 436895
Mon - Fri: 8.00am - 5.00pm
Closed on Public Holidays
General Enquiries
Phone: +65 6345 0533
Email: dhs@moe.edu.sg