Frederick Harold Kerans (1849 – 17 April 1894) was a British barrister and politician.
Born at Hooton Levitt Hall, near Rotherham, Kerans was educated at Rugby School.
At the 1885 UK general election, he stood unsuccessfully for the Conservative Party in Lincoln, but he won the seat in 1886.
He described himself as a "liberal Conservative".
He was defeated at the 1892 UK general election, and served as a deputy lieutenant of Lincolnshire until his death, in 1894.