Ethnic Chinese in Brunei are people of full or partial Chinese – particularly Han Chinese – ancestry who are citizens or residents in Brunei. As of 2015, they constitute 10.1% of the country's population, making them the second largest ethnic group in Brunei. Brunei is home to one of the smaller communities of overseas Chinese. Many Chinese in Brunei are stateless.

The Chinese people, or simply Chinese, are people or ethnic groups identified with China, usually through ethnicity, nationality, citizenship, or other affiliation.