Percy Allen

Percy Allen may refer to:


 * Percival Allen (1917–2008), British geologist
 * Percy Allen (footballer) (1895–1969), English football player
 * Percy Allen (writer) (1875–1959), drama critic and writer on Shakespeare
 * Percy Allen (politician) (1913–1992), New Zealand politician
 * Percy Stafford Allen (1869–1933), British classical scholar
 * Percy Allen (ice hockey), in 1938 World Ice Hockey Championships