In this study, we aimed to investigate the demographic, clinical, and laboratory findings of the patients hospitalized with rotavirus gastroenteritis-related afebrile seizure, retrospectively. The study population consisted of 16 patients (9 girls and 7 boys) with a mean age of 13.81 ± 5.98 months (age range 6–26). The male/female ratio was 0.77. None of the patients had any psychomotor developmental retardation. Neurological examinations of all the patients were normal. There were 7 patients with generalized tonic (43.75%), 8 generalized tonic–clonic (50%), and 1 focal seizure (6.25%). The duration of the seizures varied at a range of 2–7 min (mean 3.68 ± 1.35 min). The period between the onset of the clinical findings of the rotavirus infection and the occurrence of the seizures was ranged from 12 to 48 h (mean 31.5 ± 12.2 h). The prognosis of the rotavirus gastroenteritis-related afebrile convulsions was generally benign. Rotavirus infection should be taken into consideration in infants with gastroenteritis and afebrile convulsions.