Fluoroiodomethane is the halomethane with the formula FCH<sub>2</sub>I. Also classified as a fluoroiodocarbon (FIC), it is a colorless liquid. It is a reagent for the introduction of the fluoromethyl (FCH<sub>2</sub>) group.
It is prepared by fluorination of methylene iodide.
Its isotopomer [<sup>18</sup>F]fluoroiodomethane is used for fluoromethylation of radiopharmaceuticals.