Abstract: As increasingly more cables are adopted in distribution line, more hybrid cable-OHL lines are used in distribution network. Due to the difference of impedance and admittance of hybrid line compared with pure OHL, the energy redistribution is affected during line re-energization. This presentation focuses on the transient overvoltage during line re-energization with the use of EMT-type program. Firstly, due to the randomness of closing timings of circuit breaker, statistical distribution of reclosing overvoltage is studied. It is found that most severe overvoltage appears when cable share is 20%. Moreover, the most severe overvoltage can reach up to more than 3p.u, with 22kHz component included. Furthermore, the influence of source network on the characteristic of reclosing overvoltage is studied as well. This work has reference value on insulation coordination and reclosing strategy in hybrid cable-OHL line.