Lynch took over alongside brother Seamus ahead of the 2017/18 season with the Inver Reds languishing in the Championship and seven years later departs on the back of consecutive Premiership titles and with the County Antrim outfit competing in the UEFA Conference League.
According to Marshall Gillespie, 48-year-old Lynch took charge of 348 games, winning 203 and drawing 66 during a memorable tenure at Inver Park.
From title celebrations to European victories, here are some of Lynch’s best moments from his time at Larne.
5. European win over Pacos de Ferreira
This tie ultimately ended with Larne exiting Europa Conference League qualifying at the third round stage, but they defeated Portuguese outfit Pacos de Ferreira 1-0 at Inver Park thanks to Mark Randall's strike Photo: Stephen Hamilton/Inpho
6. Second Co Antrim Shield
Larne defended their Co Antrim Shield crown as Tomas Cosgrove scored in a 1-0 final victory over Linfield in January 2022 Photo: Matt Mackey / PressEye
7. Back in Europe
Larne qualify for the Europa Conference League once again after beating Glentoran in the play-off final in May 2022 Photo: INPHO/Stephen Hamilton
8. Co Antrim Shield hat-trick
Another year, another Larne triumph in the Co Antrim Shield. The Inver Reds defeated Linfield on penalties at Seaview with Mark Randall scoring the winner Photo: Stephen Hamilton/Inpho