人工泪液是一种模仿人体泪液成份作出的滋润用眼药水，常用于舒缓因干眼症引起的眼睛酸涩与疲劳。此外隐形眼镜的配戴者也常使用人工泪液保持眼睛表面的湿润。

人工泪液的成份除了水分与盐分之外，尚有些许聚合物如透明质酸钠、羧甲基纤维素、羟丙甲纤维素、羟丙基纤维素。

Artificial tears are lubricant eye drops used to treat the dryness and irritation associated with deficient tear production in keratoconjunctivitis sicca (dry eyes). They are also used to moisten contact lenses and in eye examinations.

Artificial tears are available over-the-counter. Artificial tears are supplemented with other treatments in moderate to severe forms of dry eyes.