| Native Name: | Biblioteca del Poder Legislativo |
| Native Name Lang: | es |
| Legislative Library of Uruguay | |
| Library Logo: | File:Logo Biblioteca del Poder Legislativo.png |
| Type: | Parliamentary library |
| Location: | Avenida de las Leyes s/n Montevideo, Uruguay |
| Coordinates: | -34.8911°N -56.1872°W |
The Legislative Library of Uruguay (Spanish; Castilian: '''Biblioteca del Poder Legislativo de Uruguay''') was established in 1929 after the fusion of the libraries of the Senate and that of the House of Representatives.[1]
It is housed in the Legislative Palace, Montevideo and is second in importance to the National Library of Uruguay.