Carcinoids of the appendix are rare in children. Usually diagnosed incidentally on histologic investigation following appendectomy for acute apendicitis. To investigate the significance of the diagnosis of appendiceal carcinoid tumors in children, we conducted a retrospective study in our institution. Between 1990 and 2007 a total of 1158 appendectomy were done. In four patients the diagnosis was appendiceal carcinoid. We studied treatment, follow-up and prognosis of this patients. Indicacion for appendectomy was acute pain in lower right quadrant. The median tumor diameter was lower than 1 cm and the appropriate treatment was appendectomy. The prognosis was excellent in all the patients.