John Percival Lyle (July 14, 1878 – 1968) was an English-born farmer, rancher, real estate agent and political figure in Saskatchewan.
He represented Lloydminster in the Legislative Assembly of Saskatchewan from 1912 to 1917 as a Liberal.
He was born in Barnstable, Devonshire, the son of Samuel Lyle, was educated in England, and came to Canada in 1903.
In 1905, he married Marie Lynch.
Lyle was a lieutenant and quartermaster with the 22nd Saskatchewan Light Horse from 1908 to 1911.