| Wilhelm Loeper | |
| Fullname: | Wilhelm Axel Ulfsson Loeper |
| Birth Date: | 1998 3, df=yes |
| Birth Place: | Sweden |
| Height: | 1.87 m |
| Position: | Forward |
| Currentclub: | Helsingborgs IF |
| Clubnumber: | 13 |
| Youthclubs1: | Djurgårdens IF |
| Youthyears1: | 2004–2017 |
| Years1: | 2016–2017 |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2018 |
| Clubs2: | Arameisk-Syrianska IF |
| Caps2: | 29 |
| Goals2: | 3 |
| Years3: | 2019–2020 |
| Clubs3: | AFC Eskilstuna |
| Caps3: | 56 |
| Goals3: | 4 |
| Years4: | 2021– |
| Clubs4: | Helsingborgs IF |
| Caps4: | 81 |
| Goals4: | 10 |
| Pcupdate: | 15 July 2024 |
Wilhelm Loeper (born 30 March 1998) is a Swedish footballer who plays for Helsingborgs IF.