To recover a deleted Google Sheets spreadsheet:
- If you mistakenly deleted your Google Sheets spreadsheet, you can recover it from the Google Drive trash.
- If you mistakenly deleted a sheet, but the Google Sheets spreadsheet that contained it is still present, you can recover it from the Google Sheets revision history.
- If you permanently deleted the Google Sheets file from the trash in the past 25 days, you can request that it be recovered, as described in Recover a deleted file in Google Drive.
- If you permanently deleted the Google Sheets spreadsheet file and are using a Google Workspace account, you'll need to contact your Workspace administrator for assistance.