Board Thread:News and Announcements/@comment-122.55.28.69-20140919023815/@comment-25914485-20141223172812

Yes, there will be a season 2 named as "Tokyo Ghoul : Root A" with 12 episodes as per the released infor form teh creator. Below is the source link form myanimelist

http://myanimelist.net/anime/27899/Tokyo_Ghoul_%E2%88%9AA