Lakona Gerega (born 25 February 1996) is a Papua New Guinean javelin thrower.

[1] He competed in the men's javelin throw at the 2022 Commonwealth Games where he ranked 12th with a 63.46 meter throw.

[2][3] His personal best of 66.39 m set at the 2022 Pacific Mini Games in Saipan, Northern Marianas is also the current Papua New Guinean national record.