List of rivers in Santa Catarina (Brazilian State).
The list is arranged by drainage basin from north to south, with respective tributaries indented under each larger stream's name and ordered from downstream to upstream. All rivers in Santa Catarina drain to the Atlantic Ocean.
By Drainage Basin
Atlantic Coast
Palmital River
Três Barras River
Pirabeiraba River
Cubatão River
Itapoçu River
Piraí River
Itapocuzinho River
Novo River
Humboldt River
Itajaí-Açu River
Itajaí-Mirim River
Luís Alves River
Baú River
Garcia River
Engano River
Benedito River
Dos Cedros River
Itajaí do Norte River
Dos Indios River
Da Onça River
Da Prata River
Iraputã River
Itajaí do Oeste River
Trombudo River
Das Pombas River
Taió River
Itajaí do Sul River
Perimbó River
Do Meio River
Camboriú River
Tijucas River
Do Braço River
Alto Braço River
Do Engano River
Biguaçu River
Ratones River (on Santa Catarina Island) Tavares River (on Santa Catarina Island) Imaruí River (Marium River) Cubatão River Vargem do Braço River D'Una River Tubarão River Capivari River Braço do Norte River Pequeno River Do Meio River Povoamento River Laranjeiras River Urussanga River Araranguá River Dos Porcos River Mãe Luzia River Manoel Alves River Morto River Do Cedro River São Bento River Itoupava River Jundiá River Amola-Faca River Da Pedra River Pinheirinho River Mampituba River Canoas River (Sertão River) Leão River
Uruguay Basin
Uruguay River
Peperiguaçu River
Das Flores River
Do Indio River
Mario Preta River
Macaco Branco River
Lajeado Macuco
Das Antas River
Sargento River
Catundó River
Capetinga River
Jacutinga River
Iracema River
São Domingos River
Lajeado Sertão
Barra Grande River
Chapecó River
Saudades River
Burro Branco River
Pesqueiro River
Três Voltas River
Macaco River
Do Ouro River
Chapecozinho River
Do Mato River
Saudades River
Feliciano River
Vermelho River
Chalana River
Irani River
Ariranha River
Engano River
Jacutinga River
Rancho Grande River
Do Peixe River
Do Leão River
São Bento River
Santo Antônio River
Quinze de Novembro River
São Pedro River
Preto River
Lajeado Agudo
Canoas River
Santa Cruz River
Inferno Grande River
São João River
Caveiras River
Amola-Faca River
Do Pinto River
Marombas River
Correntes River
Mansinho River
Bonito River (Timbó River) Das Pedras River Tributo River Dos Indios River Desquite River Do Filipe River Palheiro River João Paulo River Bom Retiro River Campo Novo do Sul River Pelotas River Dos Portões River Vacas Gordas River Pelotinhas River Lava-Tudo River São Mateus River Antoninha River Da Divisa River Sumidouro River Das Contas River Capivaras River Púlpito River
Paraná Basin
Paraná River (Argentina) Iguazu River Jangada River Timbó River Timbozinho River Dos Pardos River Bonito River Tamanduá River Cachoeira River Caçador Grande River Paciência River Negro River Canoinhas River Bonito River São João River Negrinho River Preto River Bituva River