List of Famous people born on June 21st

Ryoko Kizaki is a Japanese long-distance runner who competes in marathon and half marathon races. She won the 2011 Yokohama Women's Marathon in a personal best time of 2:26:32 hours. She is a three-time participant at the IAAF World Half Marathon Championships and a two-time medallist at the Summer Universiade.

Ocie Lee Smith, known as O.C. Smith, was an American musician. His recording of "Little Green Apples" went to number 2 on the Billboard Hot 100 in 1968 and sold over one million records.

Anggika Sri Bölsterli or better known as Anggika Bölsterli is an Indonesian actress. Bölsterli made her acting debut with an appearance in the drama series Terbang Bersamamu and first received recognition for her recurring role in the television series Putri Duyung.

Júlio Tavares Rebimbas was the Roman Catholic archbishop of the Roman Catholic Diocese of Porto, Portugal.

Cecil Guy Ridley CBE was an English barrister and Master in Lunacy.