Contact Us

Humane Society International's Australian office is located in Sydney. Please get in touch with us at the contact details below for more information on our campaigns, actions, projects or for more information on how to support our work.

To update your contact or regular donation details, please click here.

For media inquiries only, please contact Rhiannon Cunningham on 0406 017 588. 





PO Box 439
AVALON NSW 2107

(61) (2) 9973 1728


(61) (2) 9973 1729


1800 333 737


63 510 927 032