Elizabeth Sumner Chapman Achuck Lapana Keawepoʻoole (December 24, 1851 – February 22, 1911) was a Hawaiian high chiefess during the Hawaiian Kingdom and lady-in-waiting of Princess Likelike. An accomplished Hawaiian composer, she composed the popular Hawaiian love song Sanoe with Queen Liliʻuokalani, which was about a love affair in the Hawaiian royal court in the 1870s.