Abstract: The objective of this study was to determine the Serum levels of sodium, potassium, calcium, magnesium, chloride and phosphorus were determined in one-humped camels (Camelus Dromedarius) of different age, sex and maternal status of female camels. Eighty-seven of apparently healthy one-humped camels aged from less than two years old to fifteen years old were used in this study. Animals were categorized into three age groups [< 2years (23), 2-5 years (14) and > 5 years (50)], two sex groups [males (37) and females (50)] and three maternal status groups [non-pregnant (13), pregnant (12), lactating (12)]. The total levels of sodium, potassium, calcium, magnesium, chloride and phosphate were 148.1, 6.4, 112.3, 9.4, 2.2 and 7.2, respectively. The age of camel was found to be significantly effect the level of calcium, magnesium and phosphorus. While, the sex of camel had a significant effect on phosphorus. Meanwhile, the maternal status of female did not affect the blood electrolytes. It conclude that, the calcium, magnesium and phosphorus concentration change with advance age. While, sex of animal had only a significant effect on phosphorus.