Tenuinaclia is a genus of moth in the subfamily Arctiinae from Madagascar.

Species Tenuinaclia andapa Griveaud, 1964 Tenuinaclia melancholica (Le Cerf, 1921) Tenuinaclia oberthueri (Rothschild, 1911)

References Griveaud 1964b. Lépidoptères Amatidae. - Faune de Madagascar 17:1–147. Afromoths