Antonio Velasco Piña (8 September 1935 – 27 December 2020) was a Mexican novelist, spiritual writer and essayist. He was the founder of La Nueva Mexicanidad, a group advocating the Mexicanism or Mexicanista (Mexicayotl) movement purportedly based on Aztec religion.The movement is partly inspired by the writings of French anthropologist Laurette Séjourné who specialized on Aztec and Mesoamerican spirituality.