The Manual of Galician Linguistics provides a comprehensive and accessible overview of the current situation of the Galician language and introduces its readers to the most important topics of current linguistic research on Galician. Thevolume includes chapters covering diachronic and synchronic descriptions of all main areas of language structure (phonetics, phonology, morphology, syntax and lexicology), as well chapters on social and regional variation, language contact, sociolinguistics, language variation and other interesting areas of linguistic research. Rich in descriptive details and grounded in modern linguistic theory, this manual will be an essential research tool for students and researchers who are interested in the Galician language and in Romance linguistics. The preparation of this work has been partially funded through grants from the Ministerio de Cultura of the Government of Spain to the Instituto da Lingua Galega, and from the Consellería de Cultura, Educación e Universidade of the Xunta de Galicia to the research group Filoloxía e Lingüística Galega of the Universidade de Santiago de Compostela (ED431C 2021/20).