Igan

Igan may refer to:
 * Arnold "Igan" Clavio (born 1965), Filipino journalist, newscaster, and television host
 * Igan, Malaysia, a village in the Malaysian state of Sarawak
 * Igan (federal constituency), a federal constituency in Sarawak, Malaysia
 * Igan (state constituency), formerly represented in the Sarawak State Legislative Assembly (1969–91)
 * IgA nephropathy (IgAN), an autoimmune disease of the kidney
 * Igan, Nigeria, a village in the town of Ago Iwoye