| Official Name: | Matuizos Eldership |
| Native Name: | Matuizų seniūnija |
| Native Name Lang: | lt |
| Settlement Type: | Eldership |
| Coordinates: | 54.281°N 24.734°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Ethnographic region |
| Subdivision Name1: | Dzūkija |
| Subdivision Type2: | County |
| Subdivision Name2: | Alytus County |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Varėna District Municipality |
| Seat Type: | Administrative centre |
| Seat: | Matuizos |
| Area Total Km2: | 148 |
| Population Total: | 1833 |
| Population Footnotes: | [1] |
| Population Density Km2: | auto |
| Population As Of: | 2021 |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Matuizos Eldership (Lithuanian: Matuizų seniūnija) is a Lithuanian eldership, located in the northern part of Varėna District Municipality.