Suggestions by @kipwalker

Rachel Weisz

as R in Best actor starting with every letter

Philip Seymour Hoffman

as P in Best actor starting with every letter

Oscar Isaac

as O in Best actor starting with every letter

Natalie Portman

as N in Best actor starting with every letter

Mahershala Ali

as M in Best actor starting with every letter

Leonardo DiCaprio

as L in Best actor starting with every letter

Kathy Bates

as K in Best actor starting with every letter

Joe Pesci

as J in Best actor starting with every letter

Isabella Rossellini

as I in Best actor starting with every letter

Helen Mirren

as H in Best actor starting with every letter

Glenn Close

as G in Best actor starting with every letter

F. Murray Abraham

as F in Best actor starting with every letter

Edward Norton

as E in Best actor starting with every letter

Daniel Day-Lewis

as D in Best actor starting with every letter

Colin Farrell

as C in Best actor starting with every letter

Brad Pitt

as B in Best actor starting with every letter

Amy Adams

as A in Best actor starting with every letter

Paul Giamatti

as Benjamin Franklin in Biopic - Marquis de Lafayette

Ridley Scott

as Director in Biopic - Marquis de Lafayette

Christian Bale

as George Washington in Biopic - Marquis de Lafayette