Collagen materials are extensively used in regenerative medicine. However, they still present limitations such as a mono-domain composition and poor mechanical properties. On the other hand, tissue grafts overcome most of these limitations. In addition, the potential of tissue grafts in musculoskeletal tissue engineering has not been fully investigated. Herein, we ventured to assess the potential of a decellularised porcine peritoneum for musculoskeletal applications by comparing its characteristics with a commercial collagen scaffold employed in tendon. Results indicated that the porcine peritoneum had higher mechanical properties and a lower crosslinking ratio (p < 0.01). Furthermore, it presented a lower resistance to collagenase digestion, which suggests a faster remodelling in vivo of the tissue graft. Immunohistochemistry analysis showed a preserved and multicomponent structure in the porcine peritoneum contrary to the collagen matrix, confirming the multifunctional nature of the tissue graft. Regarding the cell-response assessment, tenocytes and ADSCs were able to grow on both materials, however, proliferation was enhanced by the porcine peritoneum (p<0.01). Immune response by THP-1 showed an acute inflammatory response by macrophages to the collagen matrix, contrary to that observed in the porcine peritoneum which triggered a mild reaction. The in-progress in vivo study in a rabbit tendon model will elucidate the potential of porcine peritoneum for tendon repair applications. The present study shows how the multifunctionality of the porcine peritoneum provides higher cytocompatibility than a mono-domain collagen matrix with human tenocytes and ADSC. Besides, its lower immune response in vitro suggests better remodelling after implantation.