| Lizoáin-Arriasgoiti | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain#Spain Navarre |
| Pushpin Map Caption: | Location of Lizoáin-Arriasgoiti. |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Type2: | Merindad |
| Subdivision Name2: | Merindad de Sangüesa |
| Subdivision Type3: | Comarcas of Navarre |
| Subdivision Name3: | Prepirineo (until 2019, Aoiz) |
| Leader Party: | Independent |
| Leader Title: | Mayor |
| Leader Name: | Koldo Albira Sola[1] |
| Unit Pref: | Metric |
| Area Total Km2: | 65.53 |
| Elevation M: | 538 |
| Population As Of: | 2023 |
| Population Total: | 303[2] |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
Lizoainibar-Arriasgoiti (Basque) or Lizoáin-Arriasgoiti (Castillian) is a town and municipality located in the province and autonomous community of Navarre, northern Spain.