| Official Name: | Puerto Bandera |
| Settlement Type: | Municipality and village |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Name1: | Santa Cruz Province |
| Subdivision Type2: | Department |
| Subdivision Name2: | Lago Argentino Department |
| Unit Pref: | Imperial |
| Blank Name Sec1: | Climate |
| Blank Info Sec1: | Cfb |
Puerto Bandera is a settlement and municipality located on the shores of Lago Argentino lake, in Santa Cruz Province, southern Argentina.[1]