Agrippa Menenius Lanatus was a consul of the Roman Republic in 503 BC, with Publius Postumius Tubertus. He was victorious over the Sabines and was awarded a triumph which he celebrated on 4 April 503 BC. According to Livy, he also led Roman troops against the Latin town of Pometia. In some traditions he and his colleague also completed a census during their consulship.