Ruling Biju Janata Dal president and Chief Minister Naveen Patnaik, BJP leaders and Union Ministers Dharmendra Pradhan, Ashwini Vaishnaw, Bisheswar Tudu, AICC Odisha in-charge A Chella Kumar and others were among the star campaigners of the BJD, BJP and Congress for the Dhamnagar by-elections scheduled to be held on November 3.