Yordanov () (masculine) or Yordanova () (feminine) popular surnames in Bulgaria. People commonly known by their family name Yordanov include:
Ivan Yordanov, Bulgarian football player Ivaylo Yordanov, Bulgarian football player Momchil Yordanov, Bulgarian-born, British Virgin Islander football player Nedyalko Yordanov, Bulgarian poet Stoyan Yordanov, Bulgarian football player Valentin Yordanov, Bulgarian sport wrestler Viktor Yordanov, Bulgarian world class swimmer