Cotana is een geslacht van vlinders van de familie Eupterotidae, uit de onderfamilie Panacelinae.
Soorten C. affinis Rothschild, 1917 C. albomaculata Bethune-Baker, 1904 C. aroa Bethune-Baker, 1904 C. bakeri Joicey & Talbot, 1917 C. bisecta Rothschild, 1917 C. brunnescens Rothschild, 1917 C. calliloma Turner, 1903 C. castaneorufa Rothschild, 1917 C. continentalis Rothschild, 1932 C. dubia Bethune-Baker, 1904 C. eichhorni Rothschild, 1932 C. erectilinea Bethune-Baker, 1910 C. germana Rothschild, 1917 C. joiceyi Rothschild, 1917 C. kebeae Bethune-Baker, 1904 C. lunulata Bethune-Baker, 1904 C. meeki Rothschild, 1917 C. montium Rothschild, 1932 C. neurina Turner, 1922 C. pallidipascia Rothschild, 1917 C. rosselliana Rothschild, 1917 C. rubrescens Walker, 1865 C. splendida Rothschild, 1932 C. tenebricosa Hering, 1931 C. unistrigata Bethune-Baker, 1904 C. variegata Rothschild, 1917