| Mijajlo Marsenić | |
| Full Name: | Mijajlo Marsenić |
| Birth Date: | 9 March 1993 |
| Birth Place: | Berane, Montenegro, FR Yugoslavia |
| Nationality: | Serbian |
| Height: | 2.03 m |
| Position: | Pivot |
| Currentclub: | Füchse Berlin |
| Clubnumber: | 93 |
| Youthclubs1: | RK Berane |
| Years1: | 2010–2014 |
| Clubs1: | RK Partizan |
| Years2: | 2014–2015 |
| Clubs2: | RK Metalurg Skopje |
| Years3: | 2015 |
| Clubs3: | RK Partizan |
| Years4: | 2015–2018 |
| Clubs4: | RK Vardar |
| Years5: | 2018– |
| Clubs5: | Füchse Berlin |
| Nationalyears1: | 2012– |
| Nationalteam1: | Serbia |
| Nationalcaps1: | 86 |
| Nationalgoals1: | 189 |
Mijajlo Marsenić (; born 9 March 1993) is a Serbian handball player for Füchse Berlin and the Serbian national team.
After playing for his hometown club Berane, Marsenić joined Partizan in September 2010. He spent four years at the club and won two consecutive championships. Between 2015 and 2018, Marsenić played for Macedonian club Vardar and helped them win the 2016–17 EHF Champions League.
A Serbia international since 2012,[3] Marsenić participated in two World Championships (2013 and 2019) and five European Championships (2016, 2018, 2020, 2022 and 2024).