Fung Mei Wai (Chinese: 鳳美圍), formerly Kau Shi Wai (狗屎圍, literally dog shit walled (village)), is a village in Fung Yuen, Tai Po, Hong Kong.

Fung Mei Wai is one of the villages represented within the Tai Po Rural Committee.

For electoral purposes, Fung Mei Wai is part of the Hong Lok Yuen constituency, which was formerly represented by Zero Yiu Yeuk-sang until May 2021.

The proposal followed a letter from a Tai Po Fung Yuen village representative, who complained that Kau Shi Wai (狗屎圍) was indecent and could cause embarrassment.

Signposts and the Lands Department's GeoInfo Map were subsequently updated to reflect the change.