Disclosed is a fluorine-containing polymer having: (A) a repeating unit derived from a fluorine-containing monomer which is represented by the following formula: CH.sub.2.dbd.C(--X)--C(.dbd.O)--Y--[--(CH.sub.2).sub.m-Z-].sub.p--(CH.sub- .2).sub.n--Rf (I) (B) a repeating unit derived from a monomer containing no fluorine atom, and if necessary (C) a repeating unit derived from a crosslinkable monomer. This fluorine containing polymer has excellent water repellency, oil repellency and antifouling property.