2018 Jinan International Open – Men's doubles

Hsieh Cheng-peng and Peng Hsien-yin were the defending champions but chose to defend their title with different partners.

Hsieh partnered Yang Tsung-hua and successfully defended his title.

Peng partnered Yi Chu-huan but lost in the first round to Benjamin Lock and Rubin Statham.

Hsieh and Yang won the title after defeating Alexander Bublik and Alexander Pavlioutchenkov 7–6(7–5), 4–6, [10–5] in the final.