テストコード <html> <head> <script src=" http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.1.min.js"></script> <script> $(function(){ console.log($('.bold').parents()); console.log($('.bold').parent()); }) </script> </head> <body> <div>div, <span>span, </span> <b class="bold">b </b> </div> <p>p, <span>span, <em>em </em> </span> </p> <div>div, <strong>strong, <span>span, </span> <em>em, <b class="bold">b,