The invention discloses a fluidization laterite ore reducing method, which comprises the following steps: mixing laterite ore powder and reformed crude gas in a fluidized bed reactor, and carrying out reduction reaction in the fluidized bed reactor, so as to obtain ferro-nickel and reaction waste hot gas, wherein the reformed crude gas comprises carbon monoxide, carbon dioxide, hydrogen, methane, CxHy and tar. Through the adoption of the method, the laterite ore processing efficiency can be remarkably improved, and the ferro-nickel recovery rate is improved.