Delroy is a masculine Jamaican given name. Notable people with the surname include:
Delroy Allen (born 1954), retired Jamaican-American soccer goalkeeper
Delroy Cambridge (born 1949), Jamaican professional golfer
Delroy Chuck, Jamaican lawyer, journalist and politician
Delroy Clarke (born 1982), Canadian football cornerback
Delroy Denton an illegal immigrant to Britain with a long record of violence
Delroy Edwards (1959–2005), Jamaican-born refugee, refused political asylum in UK, killed by a gang following his return
Delroy Facey (born 1980), British-Grenadian professional footballer
Delroy Garrett, fictional superhero published by Marvel Comics
Delroy Leslie (born 1970), retired boxer from Jamaica
Delroy Lindo (born 1952), British-born Jamaican American actor
Delroy McLean, birth name of Bitty McLean
Delroy McQueen, former English weightlifter and powerlifter
Delroy Pearson (born 1970), British singer and a member of the pop group Five Star
Delroy Poyser (born 1962), retired long jumper from Jamaica
Delroy Wilson (1948–1995), Jamaican ska, rocksteady and reggae singer