| Daniel Štefulj | |
| Birth Date: | 8 November 1999 |
| Birth Place: | Langenhagen, Germany |
| Height: | 1.85 m[1] |
| Position: | Left-back |
| Currentclub: | Slaven Belupo (on loan from Dinamo Zagreb) |
| Clubnumber: | 23 |
| Youthyears1: | 2008–2010 |
| Youthclubs1: | Međimurje |
| Youthyears2: | 2010–2015 |
| Youthclubs2: | Varaždin |
| Youthyears3: | 2016–2018 |
| Youthclubs3: | NK Zagreb |
| Years1: | 2017–2018 |
| Clubs1: | NK Zagreb |
| Caps1: | 8 |
| Goals1: | 0 |
| Years2: | 2018–2021 |
| Clubs2: | Rijeka |
| Caps2: | 20 |
| Goals2: | 0 |
| Years3: | 2018–2019 |
| Clubs3: | → Krško (loan) |
| Caps3: | 29 |
| Goals3: | 0 |
| Years4: | 2019–2020 |
| Clubs4: | → Varaždin (loan) |
| Caps4: | 13 |
| Goals4: | 0 |
| Years5: | 2021– |
| Clubs5: | Dinamo Zagreb |
| Caps5: | 13 |
| Goals5: | 0 |
| Years6: | 2021 |
| Clubs6: | → Rijeka (loan) |
| Caps6: | 21 |
| Goals6: | 0 |
| Years7: | 2023 |
| Clubs7: | → Celje (loan) |
| Caps7: | 7 |
| Goals7: | 0 |
| Years8: | 2023– |
| Clubs8: | → Slaven Belupo (loan) |
| Caps8: | 30 |
| Goals8: | 1 |
| Nationalyears1: | 2020 |
| Nationalteam1: | Croatia U21 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Club-Update: | 26 May 2024 |
Daniel Štefulj (born 8 November 1999) is a Croatian footballer who plays as a left-back for Croatian Football League club Slaven Belupo on loan from Dinamo Zagreb.
Štefulj spent his youth years with Međimurje, Varaždin and NK Zagreb. He started his senior career with NK Zagreb in 2017. In February 2018, he was signed by Rijeka of the Croatian top division. Rijeka loaned Štefulj to Krško in 2018, and then to Varaždin in 2019. In January 2020, he returned to Rijeka.[2]
His father Danijel Štefulj was also a footballer.