Occupational Health Hazards refer to the potential risks to health and safety of workers in their workplaces. Tea garden workers are susceptible to a number of hazards in their workplaces due to physical, biological, mechanical, chemical and psychosocial factors. The present paper tries to examine the occupational health hazards faced by the tea garden workers of Hajua Tea Estate of Sibsagar District and Marangi Tea Estate of Golaghat District in Assam.