| Gísli | |
| Gender: | Male |
| Meaning: | pledge, guarantee, hostage |
| Region: | Iceland, Faroe Islands |
| Origin: | Germanic |
| Related Names: | Gisle, Gisela |
Gísli (in Icelandic pronounced as /ˈcistlɪ/) is an Icelandic and Faroese masculine given name. Gisle is the Norwegian variant of the name. Notable people with the name include: