Julius Bolivar Curtis (December 10, 1825 – June 10, 1907) was a lawyer and judge in Fairfield County, Connecticut, practicing for over fifty years. He was a member of the Connecticut Senate representing the 12th District from 1858 to 1859 and from 1860 to 1861. He was born in Newtown, Connecticut on December 10, 1825, the son of Nichols and Ann Bennitt Curtis. He attended , and the New York State and National Law School at Ballston Spa, New York. He was admitted to the bar on December 27, 1850. He began practicing law in Greenwich in 1851. He died in Stamford on June 10, 1907, of "old age."