The proportion of recurrences in the total collective of all incisional hernias has been reported to be around 25%. In the European Hernia Society (EHS) classification, recurrent incisional hernias are assigned to a unique prognostic group and considered as complex abdominal wall hernias. Surgical repairs are characterized by dense adhesions, flawed anatomical planes caused by previous dissection or mesh use, and device-related complications. To date, only relatively small case series have been published focusing on outcomes following recurrent incisional hernia repair. This cohort study now analyzes the outcome of recurrent incisional hernia repair assessing potential risk factors based on data from the Herniamed registry. Special attention is paid to the technique used during the primary incisional hernia repair, since laparoscopic IPOM was recently deemed to cause more complications during subsequent repairs. In the multicenter Internet-based Herniamed registry, patients with recurrent incisional hernia repair between September 2009 and January 2018 were enrolled. In a confirmatory multivariable analysis, factors potentially associated with the outcome parameters (intraoperative, postoperative and general complications,complication-related reoperations, re-recurrences, pain at rest and on exertion, and chronic pain requiring treatment at one-year follow-up) were evaluated. In total, 4015 patients from 712 participating hospitals were included. Postoperative complications and complication-related reoperations were significantly associated with larger recurrent hernia defect size, open recurrent incisional hernia repair and the use of larger meshes. General complications were more frequent in female sex patients and when larger meshes were used. Higher re-recurrence rate was observed with lateral defect localization, present risk factors, and time interval ≤ 1year between primary and recurrent incisional hernia repair. Pain rates at 1-year follow-up were unfavorably related with pre-existing preoperative pain, female sex, lateral defect localization, larger mesh, presence of risk factors, and postoperative complications. As regards the primary incisional hernia repair technique, laparoscopic IPOM was found to show no effect versus open mesh techniques on the subsequent recurrence repair, despite a trend toward higher rates of complication-related reoperations. The outcomes of recurrent incisional hernia repair were significantly associated with potential influencing factors, which are very similar to the factors seen in primary incisional hernia repair. The impact of the primary incisional hernia repair technique, namely laparoscopic IPOM versus open mesh techniques, on the outcome of recurrent incisional hernia repair seems less pronounced than anticipated.