克林贡语（英语：Klingon language、克林贡语：，tlhIngan Hol，发音:/ˈt͡ɬɪ.ŋɑn xol/）是一种人造语言，用作电影《星舰奇航记》中的外星种族克林贡人的语言，克林贡语和美洲土着语言有点相似。

克林贡语使用宾谓主结构这种在自然人类语言中第二少采用的语序，以便使得人们对其有非人类外星语言的感觉。

在《星舰奇航记》片系中，剧中人普遍把Klingon念成Kling-on而非Klin-gon，与中文音译为「克林贡」的读音并不相符。

The Klingon language (tlhIngan Hol, pronounced /ˈt͡ɬɪ.ŋɑn xol/) is the constructed language spoken by the fictional Klingons in the Star Trek universe.

Described in the 1985 book The Klingon Dictionary by Marc Okrand and deliberately designed to sound "alien", it has a number of typologically uncommon features. The language's basic sound, along with a few words, was first devised by actor James Doohan ("Scotty") for Star Trek: The Motion Picture. That film marked the first time the language had been heard on screen. In all previous appearances, Klingons spoke in English. Klingon was subsequently developed by Okrand into a full-fledged language.