List of Famous people who are 55

Debra O'Connor is a Trinidad and Tobago badminton player, born in Jamaica. She competed in women's singles at the 1996 Summer Olympics in Atlanta. She was a record ten times winner of the Women's Singles event at the Carebaco Games Caribbean Regional Badminton Championships.. She also won the Women's Doubles Carebaco event nine times for Trinidad & Tobago and the Mixed Doubles event 3 times.

Henrich R. Greve is a Norwegian organizational theorist, and Professor of Entrepreneurship at INSEAD, and Chair in Organization and Management Theory. He is the editor of the Administrative Science Quarterly.

Fırat Sunel is a Turkish diplomat who serves as Ambassador to India. He was also the first-ever Turkish Envoy to Eritrea. He is also a published author with three books, one of which was adapted into a TV series.

Mulfachri Harahap is an Indonesian politician and lawyer. He was elected to the House of Representatives in 2014 representing the Electoral District of North Sumatra I with 47,280 votes. He served in commission 3 in charge of the Law. He is also chairman of the National Mandate Party faction in the House of Representatives of the Republic of Indonesia.