A liquid droplet ejection apparatus includes a conveyor unit that conveys a recording medium, liquid droplet ejection head that records an image by ejecting liquid droplets onto the recording medium conveyed by the conveyor unit, and a controller that increases or decreases ejection timing of the liquid droplet ejection head in amounts equal to a correction time determined based on conveyance speed data of the conveyor unit such that a shift amount generated in a period from when the liquid droplet is ejected to when the liquid droplet lands on the recording medium becomes constant with respect to a reference position.