Lew Douglas (August 25, 1912 – November 11, 1997) was an American composer, arranger, and conductor.
He is most noted for three major compositions in the 1950s.
In January 1953, Douglas had the #1 song, "Why Don't You Believe Me?" sung by Joni James, The #10 song, "Have You Heard?", again by Joni James, and the #13 song, "Pretend", sung by Nat King Cole.