Sunnyside, Western Australia

Sunnyside is a rural locality of the Shire of Bridgetown–Greenbushes in the South West region of Western Australia. The northern border of the locality is formed by the Blackwood River.

The Shire of Bridgetown–Greenbushes is located on the traditional land of the Bibulman (also spelled Bibbulmun or Pibelmen) and Wardandi (also spelled Wadandi) people,  both of the Noongar nation.