The residues of the sex steroid hormones were determined in the milk, eggs and their products. Sixty five samples of eggs (Baladi and Pure Breeds), milk (liquid, powder and condensed), cheese (soft, semi-soft and hard), ice cream, chocolates, butter (local and imported) and yoghurt were used in addition to 97 processed samples were used in this study. Five grams of each sample was taken out after homogenizing the sample in an electric blender, mixed with 10 ml hexane in a conical flask (100 ml) and incubated under shaking in a shaking water bath for 2 hours (30ºC). The sample was poured off into a clean centrifuge tube and centrifuged (3000 rpm/15 minutes, 5°C). The supernatant was aspirated and poured into a clean labeled glass tube. The steroid extract was then exposed to a weak stream of nitrogen gas while samples were incubated on a warm (25ºC) metal block until the whole liquid was evaporated. The precipitate was reconstituted in 5 ml phosphate buffer saline (PBS, pH 7.2). Hormone determinations of progesterone (P4), estradiol17β (E2), testosterone (T) and androstenedione (A2) were conducted by commercial ELISA kits. Results exhibited that the highest residues of the four hormones were detected in fresh eggs followed by milk due to the condensed and powder milk, then cheeses. However, the lowest levels of the four hormones existed in yoghurt. Butter, sweets, ice creams and bakeries contained intermediate levels of the four hormones. Also, baladi eggs contained less residues of the four hormones than in white eggs. Also imported food products (i.e. milk, butter, cheese) contained higher residues of the four hormones than their local counterparts.Despite the detection of some residues of the four sex steroid hormones in the food products studied, these levels still far below the maximum allowable levels approved by WHO guidelines in this respect. In conclusion, the consumers especially the children and adolescents must not exceed consuming more than 3 eggs per day and it is better to consume local fresh milk than the imported condensed milk to avoid the accumulation of such hormone residues in their bodies which might affect their future sex life.