List of Famous people who are 66

Nina Kiriki Hoffman is an American fantasy, science fiction and horror writer.

Matti Taneli Vanhanen is a Finnish politician who was Prime Minister of Finland from 2003 to 2010. He was also Chairman of the Centre Party, and in the second half of 2006 he was President of the European Council. In his earlier career he was a journalist. Vanhanen is the son of professor Tatu Vanhanen and Anni Tiihonen. On June 9, 2020, he became the Minister of Finance.

Michał Lorenc is a Polish film score composer, best known for his work on films Little Rose (2010), Bastard (1997), Blood and Wine (1996) and 300 Miles to Heaven (1989). He is currently considered one of the most important contemporary Polish film score composers.

Roger Linn is an American designer of electronic musical instruments and equipment. He is the designer of the LM-1, the first drum machine to use samples, and the MPC sampler, which had a major influence on the development of hip hop. Roger Linn is also a member of the Dead Presidents Society, a group of innovators in the field of electronic music.

Anand Gopal Mahindra is an Indian billionaire businessman, and the chairman of Mahindra Group, a Mumbai-based business conglomerate. The group operates in aerospace, agribusiness, aftermarket, automotive, components, construction equipment, defence, energy, farm equipment, finance and insurance, industrial equipment, information technology, leisure and hospitality, logistics, real estate and retail. Mahindra is the grandson of Jagdish Chandra Mahindra, co-founder of Mahindra & Mahindra.