| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Lacerdopolis | city | Santa Catarina | Brazil | -27.25 | -51.57 | 1998 | 5237 |
| Lageado | city | Santa Catarina | Brazil | -26.75 | -50.35 | 4189 | 1166 |
| Lages | city | Santa Catarina | Brazil | -27.81 | -50.32 | 3349 | 73079 |
| Lagoa | city | Santa Catarina | Brazil | -27.62 | -48.48 | 3 | 87435 |
| Lagoa Seca | city | Santa Catarina | Brazil | -26.20 | -49.98 | 3349 | 1043 |
| Lagoa de Macacu | city | Santa Catarina | Brazil | -28.00 | -48.66 | 331 | 9262 |
| Lagoa do Sul | city | Santa Catarina | Brazil | -26.37 | -50.33 | 2742 | 4064 |
| Laguna | city | Santa Catarina | Brazil | -28.48 | -48.78 | 3 | 25202 |
| Lajeado | city | Santa Catarina | Brazil | -26.14 | -49.26 | 3349 | 3455 |
| Lajeado | city | Santa Catarina | Brazil | -26.59 | -49.96 | 1689 | 1213 |
| Lajeado | city | Santa Catarina | Brazil | -26.68 | -49.61 | 2890 | 989 |
| Lajeado | city | Santa Catarina | Brazil | -26.66 | -49.64 | 3349 | 1077 |
| Lajeado Grande | city | Santa Catarina | Brazil | -26.95 | -52.60 | 2509 | 9193 |
| Lajeado dos Pintos | city | Santa Catarina | Brazil | -27.18 | -51.98 | 2509 | 18253 |
| Lajes | city | Santa Catarina | Brazil | -27.81 | -50.32 | 3349 | 73079 |
| Lança | city | Santa Catarina | Brazil | -26.30 | -51.00 | 2933 | 10487 |
| Lar das Meninas | city | Santa Catarina | Brazil | -27.22 | -49.61 | 1669 | 30096 |
| Laranjal | city | Santa Catarina | Brazil | -28.65 | -48.98 | 9 | 6341 |
| Laranjeira | city | Santa Catarina | Brazil | -27.58 | -50.88 | 2509 | 716 |
| Laranjeiras | city | Santa Catarina | Brazil | -27.58 | -50.88 | 2509 | 716 |
| Laranjeiras | city | Santa Catarina | Brazil | -26.30 | -48.67 | 830 | 6618 |
| Laranjeiras | city | Santa Catarina | Brazil | -26.29 | -48.68 | 830 | 5936 |
| Lascadinha | city | Santa Catarina | Brazil | -26.67 | -50.27 | 2837 | 1552 |
| Laurentino | city | Santa Catarina | Brazil | -27.22 | -49.73 | 1669 | 11281 |
| Lauro Müller | city | Santa Catarina | Brazil | -28.40 | -49.38 | 830 | 10754 |
| Lažesas | city | Santa Catarina | Brazil | -27.81 | -50.32 | 3349 | 73079 |
| Leao | city | Santa Catarina | Brazil | -27.30 | -51.57 | 1886 | 12271 |
| Lebon Regis | city | Santa Catarina | Brazil | -26.93 | -50.69 | 3461 | 3939 |
| Liberata | city | Santa Catarina | Brazil | -27.03 | -50.93 | 3349 | 6662 |
| Limeira | city | Santa Catarina | Brazil | -27.05 | -48.87 | 406 | 42888 |
| Limeira | city | Santa Catarina | Brazil | -27.17 | -51.50 | 1955 | 21579 |
| Limeiro | city | Santa Catarina | Brazil | -27.05 | -48.87 | 406 | 42888 |
| Linha Binda | city | Santa Catarina | Brazil | -27.25 | -51.83 | 2007 | 3243 |
| Linha Blinda | city | Santa Catarina | Brazil | -27.25 | -51.83 | 2007 | 3243 |
| Linha Cerqueira | city | Santa Catarina | Brazil | -26.51 | -49.91 | 2509 | 598 |
| Linha Cerqueira | city | Santa Catarina | Brazil | -26.52 | -49.95 | 1896 | 799 |
| Linha Francisco Myczkoski | city | Santa Catarina | Brazil | -26.53 | -49.88 | 2693 | 596 |
| Linha Lomba do Meio | city | Santa Catarina | Brazil | -26.51 | -49.90 | 2509 | 596 |
| Linha Sao Roque | city | Santa Catarina | Brazil | -27.30 | -52.02 | 1876 | 9555 |
| Linha Torrens | city | Santa Catarina | Brazil | -28.64 | -49.27 | 269 | 35393 |
| Linha Vontroba | city | Santa Catarina | Brazil | -26.54 | -49.87 | 2811 | 596 |
| Lipo | city | Santa Catarina | Brazil | -27.58 | -50.82 | 2752 | 723 |
| Lontras | city | Santa Catarina | Brazil | -27.17 | -49.54 | 1669 | 10433 |
| Lontrinhas | city | Santa Catarina | Brazil | -27.19 | -49.55 | 1669 | 14632 |
| Loteamento Dona Francisca | city | Santa Catarina | Brazil | -26.21 | -49.38 | 3349 | 34299 |
| Loteamento Dona Mariquinha | city | Santa Catarina | Brazil | -26.92 | -48.70 | 354 | 73227 |
| Loteamento Figueira | city | Santa Catarina | Brazil | -26.93 | -48.69 | 830 | 76511 |
| Loteamento Jardim Floresta | city | Santa Catarina | Brazil | -26.24 | -49.43 | 3349 | 34978 |
| Loteamento Piske | city | Santa Catarina | Brazil | -26.19 | -49.26 | 3349 | 7502 |
| Loteamento Pontal da Saxonia | city | Santa Catarina | Brazil | -26.91 | -49.06 | 400 | 66396 |
| Loteamento Sol Nascente | city | Santa Catarina | Brazil | -26.90 | -49.05 | 347 | 62478 |
| Loteamento Vila Eichonrdf | city | Santa Catarina | Brazil | -26.22 | -49.38 | 3349 | 43234 |
| Loteamento Vila São Bento | city | Santa Catarina | Brazil | -26.23 | -49.35 | 3349 | 37423 |
| Lourdes | city | Santa Catarina | Brazil | -27.08 | -51.00 | 3349 | 5629 |
| Louro Muller | city | Santa Catarina | Brazil | -28.40 | -49.38 | 830 | 10754 |
| Louza | city | Santa Catarina | Brazil | -26.70 | -49.74 | 2522 | 562 |
| Luis Alves | city | Santa Catarina | Brazil | -26.71 | -48.93 | 935 | 4106 |
| Luiz Alves | city | Santa Catarina | Brazil | -26.71 | -48.93 | 935 | 4106 |
| Luzerna | city | Santa Catarina | Brazil | -27.12 | -51.47 | 2001 | 12504 |