Leonard Paul Howland (born December 5, 1865) was a Republican member of the United States House of Representatives from Ohio. He represented Ohio’s 20th congressional district and is recorded as a historical member of Congress. His service in the U.S. House began on December 2, 1907, and concluded on March 3, 1913, spanning three terms in office.

During this period, Howland served as a Representative for Ohio under the Republican Party. His tenure covered the late 1900s and early 1910s, a time of significant national political and social change, though specific legislative initiatives or committee assignments are not listed in the available record. After March 3, 1913, he left Congress and is noted in the metadata as a former officeholder.