Atrial fibrillation (AF) occurs frequently in patients with mitral valve disease. Results of cryoablation concomitant with either minimally invasive video-assisted minimally invasive mitral valve surgery (MIMVS) or with robotic-assisted (RMV) mitral valve surgery have previously been separately reported. However, there are up-to-date no studies comparing the two procedures in terms of safety, efficacy, and mid-term follow-up. Between January 2017 and March 2022, 294 patients underwent MIMVS, and 187 patients underwent RMV at our institution. After 1:1 propensity score matching using 22 preoperative variables, the study included 104 patients. Group 1 (MIMVS) included 52 patients operated on between 2017-2022 using a minimally invasive video-assisted right-sided mini-thoracotomy. Group 2 (RMV) included 52 patients operated on between 2019-2021 using a robotic-assisted approach. Early and mid-term outcomes were assessed, including maintenance of sinus rhythm. Follow-up was 100% complete at a median follow-up of 2 years. For the entire propensity matched cohort, the median EuroSCORE II was 3.14 interquartile range (IQR), 1.93-4.99, the median age was 68 (IQR, 61-74) years, and two thirds of the patients were male. Most (72.1%) underwent mitral valve surgery, and 26.9% had an additional tricuspid procedure. Only four patients underwent mitral valve replacement (3.8%). The majority (87.5%) received a left-sided atrial Maze and 12.5% a bi-atrial Maze. The left atrial appendage was occluded in 72.1% cases. Overall, there were no significant differences between the two propensity matched groups in baseline demographics or intra-operative characteristics. Similarly, there were no significant differences in the post-operative short and mid-term outcomes between the two groups. There were no in-hospital or 30-day deaths. At the mid-term survival was similar between groups, log-rank test P=0.056. Maintenance of sinus rhythm at follow-up was 76%. Mitral or double valve repair with concomitant cryoablation can be safely performed with either a MIMVS or RMV approach. Both methods demonstrated outstanding early and mid-term outcomes.