季永康，字克雍，天津左卫人人，直隶沧州守御千户所旗籍，明朝政治人物、进士出身。
Ji Yungkang, Ji Kayung, Tianjing Zouwei personnel, direct subordinates of Chongzhou Imperial guard house, neutralized Manchurian. Politician of Ming Dynasty, Imperial Court exam accredited.