克尼茨（Köniz）是位于瑞士西北部的一座城市。属伯恩州。面积51平方公里。位于瑞士首都伯恩以南。人口38,098人，是瑞士人口最多的15个城市之一。为伯恩州内第四大市和瑞士第12大市。

Köniz is a municipality in the Bern-Mittelland administrative district in the canton of Bern in Switzerland. With a population of 38,793 inhabitants (2008), the municipality is one of the 15 most populous cities in Switzerland.

The official language of Köniz is (the Swiss variety of Standard) German, but the main spoken language is the local variant of the Alemannic Swiss German dialect.