身份證被別人註冊了支付寶可以進行申訴，步驟為：
1、進入支付寶的官網之後，找到右上角的“客戶服務”選項，點擊進入。
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2、選擇“客戶服務”選項下面的“服務大廳”選項，點擊進入。
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3、在服務大廳的界面選擇“身份占用申訴”選項。
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4、在身份占用申訴的界面填寫相關的信息進行提交。
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5、界面顯示提交成功之後即可等待官方的處理結果。
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