Jacarezinho may refer to:
*
Jacarezinho, Rio de Janeiro
Jacarezinho is a Brazilian neighborhood and also a favela with more than 60,300 residents living in an area of 40 ha. The place is located in the Rio de Janeiro#North Zone, North Zone of Rio de Janeiro city, and it borders the neighborhoods of Ja ...
, Brazil
*
Jacarezinho, Paraná, Brazil
*
Roman Catholic Diocese of Jacarezinho, Paraná, Brazil
{{disambig, geo