[1] His works include the study of various Iranian languages, translations of classical Persian poetry, and research on linguistic typology, notably on morphosyntactic alignment.
[2] Gilbert Lazard studied at the École normale supérieure, graduated in 1946 (agrégation de grammaire) and 1948 (Persian language diploma of the École nationale des langues orientales vivantes, now the Institut national des langues et civilisations orientales - INALCO).
[3] From 1972 to 1990, he held the research position of directeur d'études for linguistics and Iranian philology at the École pratique des hautes études.
From 1972 to 1983, he led the research team on Iranian language, literature and culture associated to the Centre national de la recherche scientifique (CNRS) and the University of Paris III: Sorbonne Nouvelle.
[4] He was a member of numerous learned societies, including the Association pour l’avancement des études iraniennes, the Société de linguistique de Paris,[5] the Société asiatique and the Association for Linguistic Typology.