A leaning vehicle configured to lean leftward when turning to the left and lean rightward when turning to the right, the leaning vehicle comprising: a vehicle body frame; a left front wheel disposed at the left of the vehicle body frame in a left-right direction of the vehicle body frame; a right front wheel disposed at the right of the vehicle body frame in the left-right direction of the vehicle body frame; a rear wheel disposed at the rear of the left front wheel and the right front wheel; a braking mechanism (11, 12) configured to apply a braking force to at least one of the left front wheel, the right front wheel, or the rear wheel; a linkage mechanism supported by the vehicle body frame, configured to change relative positions of the left front wheel and the right front wheel in a top-bottom direction relative to the vehicle body frame and cause the vehicle body frame to lean leftward or rightward in the left-right direction of the vehicle body frame; a lean lock mechanism configured to restrict leftward leaning and rightward leaning of the vehicle body frame by the linkage mechanism; and an interlocking mechanism configured to actuate the braking mechanism (11, 12) and the lean lock mechanism, wherein the interlocking mechanism includes an operation input section, a brake-operation-input section, an operating force distributor configured to distribute an operating force input to the operation input section to the lean lock mechanism and the braking mechanism (11, 12), and a brake actuator configured to actuate the braking mechanism (11, 12) to apply the braking force by transferring an operating force of the brake-operation-input section and the operating force distributed by the operating force distributor to the braking mechanism (11, 12), the brake actuator actuating the braking mechanism (11, 12) to apply the braking force by the operating force distributed to the braking mechanism (11, 12) by the operating force distributor or the operating force input to the brake-operation-input section. a vehicle body frame; a left front wheel disposed at the left of the vehicle body frame in a left-right direction of the vehicle body frame; a right front wheel disposed at the right of the vehicle body frame in the left-right direction of the vehicle body frame; a rear wheel disposed at the rear of the left front wheel and the right front wheel; a braking mechanism (11, 12) configured to apply a braking force to at least one of the left front wheel, the right front wheel, or the rear wheel; a linkage mechanism supported by the vehicle body frame, configured to change relative positions of the left front wheel and the right front wheel in a top-bottom direction relative to the vehicle body frame and cause the vehicle body frame to lean leftward or rightward in the left-right direction of the vehicle body frame; a lean lock mechanism configured to restrict leftward leaning and rightward leaning of the vehicle body frame by the linkage mechanism; and an interlocking mechanism configured to actuate the braking mechanism (11, 12) and the lean lock mechanism, wherein the interlocking mechanism includes an operation input section, a brake-operation-input section, an operating force distributor configured to distribute an operating force input to the operation input section to the lean lock mechanism and the braking mechanism (11, 12), and a brake actuator configured to actuate the braking mechanism (11, 12) to apply the braking force by transferring an operating force of the brake-operation-input section and the operating force distributed by the operating force distributor to the braking mechanism (11, 12), the brake actuator actuating the braking mechanism (11, 12) to apply the braking force by the operating force distributed to the braking mechanism (11, 12) by the operating force distributor or the operating force input to the brake-operation-input section. an operation input section, a brake-operation-input section, an operating force distributor configured to distribute an operating force input to the operation input section to the lean lock mechanism and the braking mechanism (11, 12), and a brake actuator configured to actuate the braking mechanism (11, 12) to apply the braking force by transferring an operating force of the brake-operation-input section and the operating force distributed by the operating force distributor to the braking mechanism (11, 12), the brake actuator actuating the braking mechanism (11, 12) to apply the braking force by the operating force distributed to the braking mechanism (11, 12) by the operating force distributor or the operating force input to the brake-operation-input section.