A gel manufacturing apparatus adapted to generate gel by making a first solution and a second solution react with each other includes: a flow mechanism adapted to make the second solution flow an ejection mechanism having a nozzle plate provided with a nozzle adapted to eject the first solution to the second solution made to flow using a droplet ejection method and a gap plate provided with a through hole communicated with the nozzle, wherein the gap plate is disposed between the flow mechanism and the ejection mechanism.
