Contact Us

Hawaiʻi Chapter

Mailing Address
Sierra Club of Hawaiʻi
PO Box 2577
Honolulu, Hawaiʻi, 96803

Physical Address
1164 Bishop Street
Honolulu, Hawaiʻi, 96813
Please do not send mail to this address

Phone: (808) 538-6616
Email: hawaii.chapter@sierraclub.org

Oʻahu Group

Mailing Address
Sierra Club Oʻahu Group
PO Box 2577
Honolulu, Hawaiʻi, 96803

Physical Address
1164 Bishop Street
Honolulu, Hawaiʻi, 96813
Please do not send mail to this address

Phone: (808) 538-6616 ext. 7
Email: contact@sierracluboahu.org

Maui Group

Mailing Address
Sierra Club Maui Group
PO Box 791180
Pāʻia, Hawaiʻi, 96779

Phone: (808) 419-5143
Email: contact@sierraclubmaui.org