Aveinte is a municipality in Spain, located in the province of Ávila within the autonomous community of Castile and León. It is one of the many small rural settlements that make up this sparsely populated part of central-western Spain.
The municipality is notable for its very small population. According to the 2025 census conducted by Spain's National Statistics Institute (INE), Aveinte had 67 inhabitants, making it one of the least populous municipalities in the province.