Daniel F. Farrell (c. 1869 – June 18, 1939) was an American politician from New York.
He attended St. Patrick's Academy in Brooklyn; and then became a hatter.
Farrell was a member of the New York State Assembly (Kings Co., 7th D.) in 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917 and 1918; and was Chairman of the Committee on Commerce and Navigation in 1913.
He resigned his seat in August 1930, and was appointed as Deputy Register of Kings County.
He died on June 18, 1939, at his home at 1472 East 9th Street in Brooklyn.