濒临绝种野生动植物国际贸易公约（英语：Convention on International Trade in Endangered Species of Wild Fauna and Flora，缩写：CITES）是一个在1963年时由「国际自然与天然资源保育联盟」（现名「国际自然保护联盟」，缩写IUCN）的各会员国政府所起草签署，在1975年时正式运行的一份国际协约。这份协约的目的主要是透过对野生动植物出口与进口限制，确保野生动物与植物的国际交易行为不会危害到物种本身的延续。由于这份公约是在美国的华盛顿市签署的，因此又常被简单称呼为华盛顿公约（英文：Washington Convention）。

CITES (the Convention on International Trade in Endangered Species of Wild Fauna and Flora, also known as the Washington Convention) is a multilateral treaty to protect endangered plants and animals. It was drafted as a result of a resolution adopted in 1963 at a meeting of members of the International Union for Conservation of Nature (IUCN). The convention was opened for signature in 1973. and CITES entered into force on 1 July 1975. Its aim is to ensure that international trade in specimens of wild animals and plants does not threaten the survival of the species in the wild, and it accords varying degrees of protection to more than 35,000 species of animals and plants. In order to ensure that the General Agreement on Tariffs and Trade (GATT) was not violated, the Secretariat of GATT was consulted during the drafting process.