Jonas Lantto (born May 22, 1987) is a Swedish footballer who plays as a winger for FK Karlskrona.
He joined Gefle IF in 2007 after a standout season in Kiruna FF where he was named footballer of the year in Norrbotten. Lantto left Gefle at the end of 2018.
On 2 March 2019, Lantto joined FK Karlskrona.