List of Famous people who are 80

Lewis Paul "Jerry" Bremer III is an American diplomat. He led the Coalition Provisional Authority (CPA) following the 2003 invasion of Iraq by the United States, from May 2003 until June 2004.

Zhao Zhongxian is a Chinese physicist. He is internationally known for his studies on High-temperature superconductivity (HTS).

Chen Yunlin was the chairman of the Association for Relations Across the Taiwan Straits (ARATS), the body responsible for negotiations with Taiwan in the People's Republic of China in 2008–2013.

Maaouya Ould Sid'Ahmed Taya is a Mauritanian military officer who served as the president of Mauritania from 1984 to 2005. Having come to power through a military coup, he was ousted by a military coup himself in 2005. Prior to his presidency, he was the 5th Prime Minister of Mauritania between 1981 to 1992.