Philo McCullough (June 16, 1893 – June 5, 1981) was an American actor.

He was born in San Bernardino, California, and died in Burbank, California.

McCullough's film debut came in 1912 with the Selig Company.

He initially acted in light comedy roles, and in 1921 he directed Maid of the West.

After that, he appeared primarily as a villain.