This study focuses on laser surface alloying (LSA) of Ti6Al4V with multicomponent premixed equi-atomic alloy of FeCoCrMnTi using a continuous wave fiber optics delivered Diode laser. Precursor powder layers of 0.8–1 mm thickness were deposited, followed by melting using a 6.6 kW Yb-YAG diode laser (LDF 6000-40, Laserline, Germany) with a wavelength of 900–1100 nm and a 3.6 mm spot diameter. The process was carried out under nitrogen and argon as shielding environments, with applied laser power ranging from 700 W to 3000 W and scan speed ranging from 7 mm/s to 30 mm/s as the key variables. A constant fluence was maintained during the process {Fluence = Laser power /(Scan speed × Spot diameter)}. To ensure uniform alloying, a 25% overlap between successive tracks was employed. Detailed microstructural and phase analyses were conducted using FEG-SEM and XRD. Optimized process parameters resulted in a significant improvement in mechanical properties, achieving at least a twofold increase in microhardness and a substantial reduction in wear rate. The wear mechanisms were investigated and correlated with the microstructure. These findings demonstrate the effectiveness of LSA in enhancing the performance of titanium alloys for wear resistance applications in aerospace and automotive industries.