Values for urea, creatinine, glucose, total bilirubin, sodium, potassium, chloride, calcium, phosphates, magnesium, alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase, lactate deshydrogenase, and creatine-kinase are reported for the first time for 32 sand gazelles (Gazella subgutturosa marica) in Saudi Arabia. Comparisons were made between two groups: one sampled before a trip and the other sampled after a 14 hr trip. Only aspartate aminotransferase was higher in the second group; magnesium and phosphates were lower in that group.