sˌæn tˈoʊm tʃˈɜːtʃ, əfˈɪʃəli nˈoʊn æz sənt tˈɑːməs kɐθˈiːdɹəl bæzˈɪlɪkə ænd nˈæʃənəl ʃɹˈaɪn ʌv sˈeɪnt tˈɑːməs, ɪz ɐ mˈaɪnɚ bæzˈɪlɪkə ʌvðə kˈæθlɪk tʃˈɜːtʃ ɪn ˈɪndiə, æt ðə sˈænθoʊm nˈeɪbɚhˌʊd ʌv tʃˈɛnaɪ, ɪn tˈæmɪl nˈɑːduː.
San Thome Church, officially known as St Thomas Cathedral Basilica and National Shrine of Saint Thomas, is a minor basilica of the Catholic Church in India, at the Santhome neighbourhood of Chennai, in Tamil Nadu.