Herein,　we　report　the　development　of　a　FSO2　radical　initiated　tandem　cyclization　reaction　under　visible　light　photoredox　catalysis,　which　allows　for　a　facile　access　to　FSO2-functionalized　oxindoles　from　N-arylacrylamides.　This　reaction　features　mild　reaction　conditions,　readily　available　starting　materials,　and　SuFExable　products.　The　introduction　of　sulfonyl　fluoride　groups　into　oxindoles　could　be　of　interest　for　related　study　in　the　context　of　discovering　new　bioactive　molecules.