The men's singles tennis event at the 2022 Pacific Mini Games took place at the American Memorial Park and Pacific Islands Club in Saipan, Northern Mariana Islands from 19 to 24 June 2022. Northern Mariana's Colin Sinclair defeated Papua New Guinea's , 6–0, 6–1, to win the gold medal in Men's Singles tennis at the 2022 Pacific Mini Games. In the bronze medal match, Fiji's beat Tahiti's , 6–2, 77–63.