David Oluwale (1930–1969) was a British Nigerian who drowned in the River Aire in Leeds, West Riding of Yorkshire, in 1969. The events leading to his drowning have been described as "the physical and psychological destruction of a homeless, black man whose brutal, systematic harassment was orchestrated by the Leeds city police force." Oluwale's death resulted in the first successful prosecution of British police officers for involvement in the death of a black person. The precise sequence of events that led to Oluwale entering the river—whether he was deliberately thrown, chased or fell accidentally—have never been officially established, although two independent witnesses testified that they saw uniformed police officers chasing him alongside the river on the night he is believed to have drowned.