A leaning vehicle that is configured to lean leftward when turning to the left and to lean rightward when turning to the right, the leaning vehicle comprising: a vehicle body; a plurality of wheels (3, 4) including a front wheel and a rear wheel; a front suspension configured to support the front wheel to the vehicle body such that the front wheel is allowed to be displaced, the front suspension being extendable and contractable; a rear suspension configured to support the rear wheel to the vehicle body such that the rear wheel is allowed to be displaced, the rear suspension being extendable and contractable; a driving source configured to supply a driving force to at least one of the front wheel or the rear wheel; a gear-type multi-stage automatic transmission (12, 312) including a plurality of gear stages and a clutch (40, 340, 360), and configured to change the driving force to be transferred from the driving source to the at least one of the front wheel or the rear wheel by automatically changing the gear stages stepwise; and a gear-shift controller (7, 107, 207, 307) configured to control changing of the gear stages in the multi-stage automatic transmission (12, 312), characterized in that based on a vehicle state in which, while the leaning vehicle that rotates about a rotation axis extending in a left-right direction by changing the gear stages in the multi-stage automatic transmission (12, 312) turns in a lean state, a change of a travel line of the leaning vehicle is predicted, the gear-shift controller (7, 107, 207, 307) is configured to perform at least one of suppression of a change of the driving force by changing the gear stages, or suppression of extension and contraction of the front suspension and the rear suspension. a vehicle body; a plurality of wheels (3, 4) including a front wheel and a rear wheel; a front suspension configured to support the front wheel to the vehicle body such that the front wheel is allowed to be displaced, the front suspension being extendable and contractable; a rear suspension configured to support the rear wheel to the vehicle body such that the rear wheel is allowed to be displaced, the rear suspension being extendable and contractable; a driving source configured to supply a driving force to at least one of the front wheel or the rear wheel; a gear-type multi-stage automatic transmission (12, 312) including a plurality of gear stages and a clutch (40, 340, 360), and configured to change the driving force to be transferred from the driving source to the at least one of the front wheel or the rear wheel by automatically changing the gear stages stepwise; and a gear-shift controller (7, 107, 207, 307) configured to control changing of the gear stages in the multi-stage automatic transmission (12, 312), characterized in that based on a vehicle state in which, while the leaning vehicle that rotates about a rotation axis extending in a left-right direction by changing the gear stages in the multi-stage automatic transmission (12, 312) turns in a lean state, a change of a travel line of the leaning vehicle is predicted, the gear-shift controller (7, 107, 207, 307) is configured to perform at least one of suppression of a change of the driving force by changing the gear stages, or suppression of extension and contraction of the front suspension and the rear suspension.