Diário Catarinense (English: Santa Catarina Daily) is a Brazilian tabloid-format newspaper, published in Florianópolis, the capital of the state of Santa Catarina.

Founded on 5 May 1986, it is the most important newspaper in Santa Catarina state.

It was owned by Grupo RBS until 2016, when the paper was sold to NSC Comunicação.

The Diário Catarinense ceases to have daily circulation, starting to circulate only on weekends in magazine format.

With that, it starts to concentrate its content in digital media through the NSC Total portal.