In this study, a 11-lipid metabolism-related gene signature was established and showed improved prediction of OS for CRC patients, including GGT5, ASAH1, HMGCL, CD36, DPM2, ACOX1, ANGPTL4, INSR, ADIPOQ, ALDH1A3, and MMP1. Here, GGT5 is linked to colorectal carcinoma.