Abstract: Provided is an ingot growing apparatus. The ingot growing apparatus for growing an ingot from a silicon melt received in a crucible by using a seed includes a chamber providing a space in which a series of processes for growing the ingot is performed, the crucible disposed within the chamber, a heating unit disposed outside the crucible, a seed chuck fixing the seed, an elevation unit connected to the seed chuck; and an upper heat shielding body disposed above the crucible, the upper heat shielding body having a hole through which the grown ingot passes, wherein the hole is adjustable in size.