| Gustav Sandberg Magnusson | |
| Fullname: | Lars Gustav Sandberg Magnusson |
| Birth Date: | 3 February 1992 |
| Birth Place: | Stockholm, Sweden |
| Height: | 1.81 m |
| Position: | Midfielder |
| Currentclub: | IF Brommapojkarna |
| Clubnumber: | 6 |
| Youthyears1: | 1998–2009 |
| Youthclubs1: | IF Brommapojkarna |
| Years1: | 2009– |
| Clubs1: | IF Brommapojkarna |
| Caps1: | 295 |
| Goals1: | 34 |
| Years2: | 2010 |
| Clubs2: | → Gröndals IK (loan) |
| Caps2: | 4 |
| Goals2: | 0 |
| Years3: | 2011 |
| Clubs3: | → Valsta Syrianska IK (loan) |
| Caps3: | 7 |
| Goals3: | 0 |
| Nationalyears1: | 2011 |
| Nationalteam1: | Sweden U19 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
| Club-Update: | 15 November 2023 |
Gustav Sandberg Magnusson (born 3 February 1992) is a Swedish footballer who plays for IF Brommapojkarna as a midfielder.