P. K. Smith (September 21, 1917 – March 25, 1983) was an American politician.
He served as a Democratic member of the Louisiana House of Representatives.
He was a businessperson and the owner of the Huey Long Motel.
[1] In 1960, Smith was elected to the Louisiana House of Representatives, succeeding Ashton B. Collier.
[4] Smith died in March 1983 at the Humana Hospital-Winn Parish, at the age of 65.