| Lower Rio Grande Valley Development Council | |
| Map: | LRGVDC.png |
| Mcaption: | Map of Texas highlighting counties served by the Lower Rio Grande Valley Development Council |
| Formation: | 1967 |
| Type: | Voluntary association of governments |
| Region Served: | 3019sqmi |
| Membership: | 3 counties |
The Lower Rio Grande Valley Development Council (LRGVDC) is a voluntary association of cities, counties and special districts in the Rio Grande Valley region of southern Texas.
Based in Weslaco, the Lower Rio Grande Valley Development Council is a member of the Texas Association of Regional Councils.
LRGVDC operates regional transit services under the name Valley Metro.