虎杖（いたどり）は愛媛県西条市小松町石鎚の廃村集落。 周桑農協小松支所石鎚出張所跡などの建物跡が残る。 虎杖より少し南西には虎杖土場と呼ばれる廃集落があり、石鎚小学校・石鎚中学校があったが、門柱を残して取り壊されている。
Tiger cane (idonari) is a village in the village of Ishikawa Komatsu, Saijo city Ehime prefecture. The remains of buildings such as the Komatsu Agricultural Cooperative Komatsu branch office stone repair branch remains. There was a waste settlement called a tiger cane ground slightly southwest of the tiger cane, there was Ishigome elementary school · Ishikawa Junior High School, but it was torn down leaving the gate.