John Dwight Bullock (1836–1914)[1] was a member of the Wisconsin State Assembly.
Bullock was born on August 5, 1836, in Ephratah, New York.[2] He moved to Johnson Creek, Wisconsin, in 1861.
Bullock was a member of the Assembly during the 1878, 1879, 1880 and 1881 sessions.[3] He was a Republican.