Kammala jumla mai zuwa: David John Black (an haife shi a ranar 2 ga Oktoba 1952) wani ɗan tseren tsere ne na Burtaniya mai ritaya. Black ya yi gasa a cikin
a gasar Olympics ta shekarar 1980. Ya wakilci Ingila kuma ya lashe lambar azurfa a cikin mita 10,000 da lambar tagulla a cikin mita 5,000, a Wasannin Commonwealth na 1974 a Christchurch, New Zealand. Shekaru hudu bayan haka ya wakilci Ingila a cikin mita 10,000, a Wasannin Commonwealth na 1978 a Edmonton, Alberta, Kanada.