The Idaho Health and Safety of Factory, Smelter, Mine and Ore Workers Amendment, also known as House Joint Resolution 2, was on the November 4, 1902 ballot in Idaho as a legislatively-referred constitutional amendment, where it was approved. The measure empowered the legislature to pass laws for the protection of health and safety of factory, smelter, mine and ore workers.
| Idaho HJR 2 (1902)|
| Yes|| 20,096|| 96.01%|
Election results via: Idaho Secretary of State