| name | image | status | type | Area (m²) | date Commissioned | date Opened | date Start construction | Website | Height (m) | Country | continent | Maximum discharge (m³/day) | lake | Installed capacity (w) | latitude (°) | Length (m) | longitude (°) | Turbines | volume (m³) | administrative división | city | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alarcón Dam |  | Gravity | 1955 | 1952 | 1941 | website | 67 | Spain | Europe | 39.5499992371 | 317 | -2.0999999046 | 229,630 | Castilla-La Mancha | Alarcón | Map | ||||||
| Alcántara Dam |  | Operational | Buttresses | 51,916,001,280 | 1969 - 1970 | 1969 | website | 130 | Spain | Europe | 39.7166671753 | 570 | -6.8833332062 | 4 | 956,000 | Extremadura | Alcántara | Map | ||||
| Alcantarilla Dam | 01st century | website | 20 | Spain | Europe | 39.6500015259 | 800 | -4.0500001907 | Castilla-La Mancha | Mazarambroz | Map | |||||||||||
| Aldeadávila Dam |  | Arc-Gravity | 3,640,000 | 1963 | 1962 | 1956 | website | 140 | Spain | Europe | 41.2000007629 | 250 | -6.6833333969 | 8 | Castile and León | Salto de Aldeadávila | Map | |||||
| Almendra Dam |  | Mixed | 7,100,000,256 | 1970 - 1977 | 1970 | 1964 | website | 202 | Spain | Europe | 41.2666664124 | 567 | -6.3166666031 | 6 | Castile and León | Almendra, Salamanca | Map |