Oblempong Nii Kojo Ababio V (Ezekiel Quarmina Allotey Cofie; 12 June 1920 - 22 December 2017) was a Ghanaian dental surgeon pioneer who also served as the Jamestown Maŋtsɛ (Paramount Chief) and President of the Ngleshie Alata Traditional Council. He was popularly known as Dentist Cofie.