| Year | Team | Amount | Retain | Note |
|---|
| 2025 | | 200 Lacs crore | Unsold | - | |
| 2024 | Punjab Kings | Data unavailable crore | Bought | The auction details for IPL 2024 have not been released yet, so specific information about Harshal Patel's auction amount by Punjab Kings is not available at this time. | |
| 2023 | Royal Challengers Bangalore | 10.75 crore | Retained | Harshal Patel was retained by Royal Challengers Bangalore for IPL 2023. | |
| 2022 | Royal Challengers Bangalore | 10.75 crore | Bought | Harshal Patel was reacquired by RCB during the IPL 2022 auction after his impressive performance in the previous season. | |
| 2021 | Royal Challengers Bangalore | 10.75 crore | Bought | Harshal Patel was bought by Royal Challengers Bangalore in the IPL 2021 auction. | |
| 2020 | Delhi Capitals | 0.2 crore | Bought | Harshal Patel was bought by Delhi Capitals for INR 20 lakhs (0.20 crore) during the IPL 2020 auction. | |
| 2019 | Delhi Capitals | 20 crore | Bought | Harshal Patel was bought by Delhi Capitals for ?20 lakh in the IPL 2019 auction. | |
| 2018 | Delhi Daredevils | 0.2 crore | Bought | Harshal Patel was bought by Delhi Daredevils in the IPL 2018 auction for 20 lakh INR. | |
| 2017 | Royal Challengers Bangalore | 0.2 crore | Bought | Harshal Patel was purchased by the Royal Challengers Bangalore in the IPL 2017 auction for 20 lakh INR. | |
| 2016 | Royal Challengers Bangalore | 10.5 crore | Bought | Harshal Patel was bought by Royal Challengers Bangalore in the IPL 2016 auction for 10.5 crore INR. | |
| 2015 | Royal Challengers Bangalore | 0.4 crore | Bought | | |
| 2014 | Royal Challengers Bangalore | 0.4 crore | Bought | Harshal Patel was bought by Royal Challengers Bangalore for INR 40 lakh in the 2014 IPL auction. | |
| 2013 | Royal Challengers Bangalore | 0.2 crore | Retained | Harshal Patel continued with Royal Challengers Bangalore from previous seasons as he was retained and not subject to fresh auction. | |
| 2012 | Royal Challengers Bangalore | 0.2 crore | Bought | Harshal Patel was bought by Royal Challengers Bangalore for 20 lakh INR in the 2012 IPL auction. | |