Background: Tropical bed bug, Cimex hemipterus, is a nocturnal obligate blood-sucking ecto-parasite of humans that is highly prevalent in Nigeria. Bed bug control heavily relies on the application of several insecticides-based formulations. Insecticide resistance in bed bug populations has been widely reported. Here, we assessed the mortality and fecundity of bed bugs following exposure to different classes of insecticides. Methods: Bed bugs were collected from students’ halls of resident and exposed to DDT (4%), permethrin (0.75), bendiocarb (0.1) and malathion (4%) insecticide-impregnated papers. Mortality and number of eggs laid by each exposed groups were recorded at 24hrs, 48hrs and 72hrs. Results: The relative numbers of eggs produced by bedbugs in the DDT, bendiocarb and malathion assays were lower than what was observed in the control 24 hours after exposure. The highest reduction in egg production was observed in the malathion exposed-group compared to the other insecticides and the control group. The impact of the different assays on bugs mortality revealed DDT to produce a time-dependent outcome with the highest death rate (36.7%) recorded 24 hours’ post-exposure. In contrast, malathion and bendiocarb impacted the most mortality (53.3% and 46.6%) after 72 hours. Conclusion: This study revealed an occurrence of suspected insecticide resistance to all classes of insecticide used in bed bug populations in Lagos State, Nigeria.