A liquid discharge apparatus includes a liquid discharging unit configured to discharge liquid onto a recording medium, a dryer unit configured to heat and dry the liquid, a medium supporting unit configured to support the recording medium while the liquid is dried by the dryer unit, the medium supporting unit having an opening section allowing vapor generated while the liquid is dried by the dryer unit to pass therethrough, a condensation causing member in contact with the medium supporting unit and configured to condense the vapor passed through the opening section, and a low thermal expansion member connected to the condensation causing member and having a smaller thermal expansion coefficient than the condensation causing member.