John Jennings Jr.
Member of the U.S. House of Representatives from Tennessee's 2nd district
In office December 30, 1939 – January 3, 1951
Preceded by	J. Will Taylor
Succeeded by	Howard Baker Sr.
Personal details
Born	June 6, 1880 (1880-06-06) Jacksboro, Tennessee, U.S.
Died	February 27, 1956 (1956-02-28) (aged 75) Knoxville, Tennessee, U.S.
Political party	Republican
Alma mater	U.S. Grant University
Profession	Attorney, politician, judge

John Jennings Jr. (June 6, 1880 – February 27, 1956) was an American Republican, and a U.S. Representative from Tennessee from 1939 to 1951.

Jennings was born in Jacksboro, Tennessee, on June 6, 1880. He attended public schools and American Temperance University in Harriman before graduating from U.S. Grant University in Athens, Tennessee, in 1906. He studied law, was admitted to the bar in 1903, and entered the practice of law in Jellico in his native Campbell County, Tennessee.^[1]

In Campbell County, Jennings served as county superintendent of public instruction in 1903 and 1904, and county attorney from 1911 to 1918. In 1918 he became special assistant to the Attorney General of the United States and judge of the second chancery division of Tennessee. He resigned the judgeship on July 1, 1923, and moved to Knoxville, Tennessee, where he continued the practice of law. He was a delegate to the Republican National Conventions in 1912, 1936, and 1944.^[2]

In 1939, Jennings was elected to Congress as a Republican, filling the vacancy caused by the death of J. Will Taylor. He took office on December 30, 1939. He won a full term in 1940, and was re-elected four more times. In 1950, Howard Baker Sr. defeated him in his bid for renomination, so he ended his Congressional service on January 3, 1951.^[3] After leaving Congress, he resumed the practice of law.

Jennings died in Knoxville on February 27, 1956, and is interred at Highland Memorial Cemetery.^[1]

• John Jennings at Find a Grave