Vibhavadi (Thai: วิภาวดี, RTGS: Wiphawadi, pronounced [wí.pʰāː.wā.dīː]) is a district (amphoe) in the west of Surat Thani province, southern Thailand.

Neighboring districts are (from north clockwise): Tha Chang, Phunphin, Khiri Rat Nikhom, and Ban Ta Khun.

The district is in the hills of the Phuket mountain range, with part of the district being protected in the Khlong Yan Wildlife Sanctuary and the Kaeng Krung National Park.

[1] It is named after Princess Vibhavadi Rangsit, who was killed in 1977 when rebels shot down her helicopter in eastern Surat Thani Province.

[4] Vibhavadi is divided into two sub-districts (tambons), which are further subdivided into 31 administrative villages (mubans).