Europium(III) fluoride is an inorganic compound with a chemical formula EuF<sub>3</sub>.
Europium(III) fluoride can be produced by reacting europium(III) nitrate and ammonium fluoride:
Europium(III) fluoride nanoparticles can be synthesized by microwave irradiation of europium(III) acetate in an ionic liquid that has tetrafluoroborate as the anion.