The Maya script, also known as Maya glyphs or Maya hieroglyphs, is the writing system of the Maya civilization of Mesoamerica, presently the only Mesoamerican writing system that has been substantially deciphered. The earliest inscriptions found which are identifiably Maya date to the 3rd century BCE in San Bartolo, Guatemala. Writing was in continuous use until shortly after the arrival of the conquistadors in the 16th century CE (and even later in isolated areas such as Tayasal).

Maya writing used logograms complemented by a set of syllabic glyphs, somewhat similar in function to modern Japanese writing. Maya writing was called "hieroglyphics" or hieroglyphs by early European explorers of the 18th and 19th centuries who did not understand it but found its general appearance reminiscent of Egyptian hieroglyphs, to which the Maya writing system is not at all related.

Although most Mayan languages utilize the Latin alphabet, Maya writing has received official support and promotion by the Mexican government and is taught in universities and public schools in some Mayan speaking areas.