Equivalent　Static　Wind　loading　(ESWL),　which　connects　structure　engineers　and　wind　engineers,　plays　an　important　role　in　practical　civil　engineering　projects.　The　multi-target　ESWL　of　long-span　bridges　based　on　the　buffeting　displacement　responses　is　studied.　Firstly,　the　accurate　and　efficient　Pseudo-excitation　method　is　introduced　into　the　ESWL　calculation　of　structures.　Secondly,　the　multi-target　ESWL　of　long-span　bridges　based　on　the　buffeting　displacement　responses　is　expressed　in　the　form　of　pseudo-excitations　according　to　the　load-response　relationship　which　makes　the　multi-target　ESWLs　having　clear　physical　meaning.　Finally,　the　East　sea　cable-stayed　bridge　is　used　to　verify　the　validity　of　the　proposed　method.