Lloyd Brown (baseball) (1904–1974), baseball pitcher, manager and scout
Lloyd Brown (veteran) (1901–2007), one of the last surviving American World War I veterans and last member of the US Navy to have signed up before the German armistice
Lloyd L. Brown (1913–2003), American labor organizer, Communist Party activist and writer
Lloyd Brown (cricketer) (born 1995), South African cricketer
Lloyd D. Brown (1892–1950), U.S. Army officer
Lloyd O. Brown (1928–1993), lawyer and judge from Ohio
Lloyd Brown (New Zealand lawyer) QC (1926–1988), represented Air New Zealand in the Mount Erebus inquiry