A persistent problem in hernia surgery concerns the repair of bilateral inguinal hernias. A retrospective analysis of 78 patients with bilateral inguinal hernias was performed. Hernia repair was performed either by an open anterior access (modified Shouldice repair) or a laparoscopic posterior approach (TAPP repair). The two patient groups were similar with regard to ASA classification, age, and sex. The intraoperative complication rate was low (2.6% to 7.8%), whereas postoperative complications occurred more frequently (7.7% to 15.4%). The recurrence rate was low in both groups: 5.1% for the open group and 1.3% for the laparoscopic group. The mean hospital stay was 4 days for both groups, and the mean off-work times were 56.4 days and 17.9 days for the open and laparoscopic group, respectively (p < 0.05). Both procedures gave satisfactory results. The main advantages of the laparoscopic approach are the shorter convalescence time and quicker return to work.