Amos Moore Lyle (October 8, 1866 – April 1943) was a politician in Manitoba, Canada. He served in the Legislative Assembly of Manitoba from 1910 to 1914, as a member of the Conservative Party. Lyle was born near Smiths Falls, Canada West (now Ontario), the son of Samuel Lyle and Mary Moore, a family that had emigrated from Ireland in 1848. He was educated at Smiths Falls and Morrisburg. He worked as a cabinet maker in Morrisburg and then went to Manitoba in 1886, and returned in 1891 after a period in British Columbia. Lyle was a farmer, and a breeder of purebred Clydesdales. He served on the town council for . In 1900, Lyle married Lillian G. Lyle. In religion, he was a Presbyterian.