The Northeastern accent on Douyin usually refers to a dialect accent originating from the Northeast region of China (including the three provinces of Heilongjiang, Jilin, and Liaoning). This accent is popular on social media platforms such as Douyin for its unique intonation, vocabulary, and pronunciation characteristics.

The Northeastern accent is usually exaggerated in intonation, rich and diverse in vocabulary, and has some unique characteristics in pronunciation, such as "erhua sound".

The popularity of this accent on Douyin not only shows the rich language and culture of the Northeast region, but also reflects the pursuit of diversified and personalized expression by contemporary young people.