A supporting apparatus for the circuit board is provided to be applied to the various circuit board by controlling the height of the support pin according to the thickness of the circuit board. A supporting apparatus(100) for the circuit board comprises a base(110), a power generator(120), an operating unit(140) and a supporting part(150). A penetration hole(112) is formed in the center of the base. The power generator is installed at the lower part of the base. The power generator generates the power. The operating unit is fixed to the lower part of the base. The operating unit performs the elevation/descent operating according to the power of the power generation part. The supporting part is installed on the top of the base. The supporting part supports the circuit board by the operation of the operating unit.
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