Halgerda indotessellata is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Discodorididae.[1]
This species was described from a specimen collected at Paindane, Mozambique, -24.2242°N 35.4283°W at depth of . It has frequently been identified in the Indian Ocean as the Pacific Ocean species Halgerda tessellata.