Taigi can refer to

Blessed Anna Maria Taigi (born Anna Maria Giannetti; 1769–1837), Italian Roman Catholic professed member from the Secular Trinitarians Taiwanese Hokkien, known as Tâi-gí, Tâi-gú, Tâi-gṳ́ (POJ) or Tâi-gír (Tâi-lô) Taigi Unicode, a TrueType font designed to display Pe̍h-ōe-jī, a romanization for Hokkien Taygi or Taigi, a dialect of the Mator language All-Japan Taigi Competition