The present invention relates to a golf tee allowing easy vertical correction. The purpose of the present invention is to provide a golf tee wherein a first support is fixed to the ground and a lower portion of a member is stably seated on the first support through rotation on a fixed position, so as to stably locate a golf ball at a position desired by a user without being limited by an insertion state of the first support, thereby inducing the user to make a tee shot in a comfortable state and thus improving a sense of enjoyment of a game. To this end, the present invention comprises: a first support (10) which includes a fixing pin (110) easily inserted into the ground, and a housing (120) disposed on an upper end of the fixing pin (110), to provide support while maintaining a state of being fixed to the ground; and a second support (20) which is positioned on an upper end of the first support (10) and supported to be rotatable on a fixed position by the housing (120), so as to support a golf ball such that the golf ball is maintained in a stably seated state under any circumstances.