羚羊亚科（学名Antilopinae）是属于牛科以下的一个亚科。

羚羊亚科动物善于奔跑，有6属23种。寿命较短，一般不会超过20岁。

The Antilopinae are a subfamily of Bovidae. The gazelles, blackbucks, springboks, gerenuks, dibatags, and Central Asian gazelles are often referred to as "true antelopes", and are usually classified as the only representatives of the Antilopinae. True antelopes occur in much of Africa and Asia, with the highest concentration of species occurring in East Africa in Sudan, Eritrea, Ethiopia, Somalia, Kenya, and Tanzania. The saigas and *****an antelopes are related to true antelopes (Antilopinae) and goats (Caprinae), but often placed in their own subfamily, Saiginae. These animals inhabit much of central and western Asia. The dwarf antelopes are sometimes placed in a separate subfamily, Neotraginae, and live entirely in sub-Saharan Africa.