Accurate　modelling　of　cables　needs　to　consider　the　bending　stiffness　occasionally.　Based　on　the　existing　work,　the　effect　of　bending　stiffness　on　cables＇　static　profile　is　taken　into　account　first,　and　then　the　analytical　free　vibration　solutions　of　horizontal　suspension　cables　under　clamped　and　hinged　conditions　at　both　ends　are　obtained,　respectively.　Some　disadvantages　in　existing　literatures　are　corrected.　These　solutions　are　theoretically　more　accurate　and　they　can　be　regarded　as　the　analytical　solution　of　a　literature　with　uniform　cables.　The　results　of　this　study　are　theoretically　meaningful.