大白鹭（学名：Ardea alba），别名白鹭鸶、鹭鸶、风漂公子、白漂鸟、冬庄。鹭科鹭属的一种。

稻田、河岸、沙滩、泥滩及沿海小溪流，成散群出现。

The great egret (Ardea alba), also known as the common egret, large egret or (in the Old World) great white heron, is a large, widely distributed egret. Distributed across most of the tropical and warmer temperate regions of the world, in southern Europe it is rather localized. In North America it is more widely distributed, and it is ubiquitous across the Sun Belt of the United States and in the Neotropics. The Old World population is often referred to as the great white egret. This species is sometimes confused with the great white heron of the Caribbean, which is a white morph of the closely related great blue heron (A. herodias).