| Lezo | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Basque Country |
| Pushpin Map Caption: | Location of Lezo within the Basque Country |
| Subdivision Type: | Country |
| Subdivision Type1: | Autonomous community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Gipuzkoa |
| Subdivision Type3: | Eskualdea |
| Subdivision Name3: | Donostialdea |
| Coordinates: | 43.3167°N -55°W |
| Elevation M: | 18 |
| Area Total Km2: | 12.94 |
| Established Title: | Founded |
| Established Date: | 1202 |
| Population Density Km2: | auto |
| Blank Name Sec1: | Official language(s) |
| Blank Info Sec1: | Basque, Spanish |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 20100 |
| Area Code Type: | Dialing code |
| Leader Title: | Mayor |
| Leader Name: | Ainhoa Zabalo Loyarte |
| Leader Party: | EH Bildu |
Lezo is a town located in the province of Gipuzkoa, in the autonomous community of Basque Country, northern Spain.