Liberty Eaton Fellows (August 22, 1834 – July 17, 1912) was an American politician and judge.
After gaining admittance to the bar in 1862, Fellows moved into Lansing to practice law.
In 1889, Fellows was appointed by governor William Larrabee to fill an unexpired term as judge of the thirteenth judicial district.
He served five full judicial terms in his own right, and died in the midst of his sixth, on July 17, 1912.
A son, Albert Fellows, later served on the Iowa General Assembly.