| Type: | municipality |
| Official Name: | Lécera |
| Subdivision Type2: | Province |
| Area Total Km2: | 109 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Pushpin Map: | Spain Aragon#Spain#Europe |
| Coordinates: | 41.2°N -42°W |
Lécera is a municipality located in the Campo de Belchite comarca, province of Zaragoza, Aragon, Spain. According to the 2004 census (INE), the municipality has a population of 777 inhabitants.
Lécera is known for the Treaty of Lécera (Tratado de Lécera or Convenio de Segura) between Generals Cabrera and Van-Halen that led to an exchange of prisoners of war in the First Carlist War.[1]