Title: Multi-View Masked Autoencoders for Visual Control. Abstract: This paper investigates how to leverage data from multiple cameras to learn representations beneficial for visual control. To this end, we present the Multi-View Masked Autoencoder (MV-MAE), a simple and scalable framework for multi-view representation learning. Our main idea is to mask multiple viewpoints from video frames at random and train a video autoencoder to reconstruct pixels of both masked and unmasked viewpoints. This allows the model to learn representations that capture useful information of the current viewpoint but also the cross-view information from different viewpoints. We evaluate MV-MAE on challenging RLBench visual manipulation tasks by training a reinforcement learning agent on top of frozen representations. Our experiments demonstrate that MV-MAE significantly outperforms other multi-view representation learning approaches. Moreover, we show that the number of cameras can differ between the representation learning phase and the behavior learning phase. By training a single-view control agent on top of multi-view representations from MV-MAE, we achieve 62.3% success rate while the single-view representation learning baseline achieves 42.3%.