Arthur Cornforth (February 21, 1861 – August 5, 1938) was the 14th Lieutenant Governor of Colorado, serving from January to March 1905 under Alva Adams.
Cornforth was born in Smethport, McKean County, Pennsylvania. He was a member of the Colorado State Senate from 1903 to 1905 and again from 1911 to 1915.
Cornforth ran for mayor of Colorado Springs in 1913.[1] Cornforth was a Colorado district judge from 1921 to 1938.