Illusive is the adjective form of illusory.
Illusive may also refer to:
Illusive Islands, Nunavut, Canada Illusive Sounds, an independent Australian hip hop record label Illusive Tracks, a Swedish dark comedy thriller film Snowflake/Illusive, a 7" vinyl picture disc single by Psychic TV USS Illusive (AM-448), minesweeper ship Illusive (album)
See also Illusion