Filters
| Player | Pos. | Ht. | Grad. | Commit Status | |
|---|---|---|---|---|---|
| Kal O'Brien Mackinaw City | PG, SG | 6'2 | 2021 | Undecided | |
| Wyatt O'Brien Monroe St Mary Catholic Central | 6'4 | 2018 | Undecided | ||
| Sidney O'Daniel Flint Carman-Ainsworth | F | 2026 | Undecided | ||
| Tyler Ode The Family | G | 6'5 | 2024 | Toledo (OH) | |
| Chris Odoms Chippewa Valley | 6'3 | 2019 | Undecided | ||
| Max Ogden Traverse City St Francis | G, SG | 6'2 | 2024 | 3 Offers | |
| Max Ogden Traverse City St Francis | SG, G | 6'2 | 2024 | 3 Offers | |
| Dylan O'Hearn New Jersey Institute of Technology Highlanders | PG, SG | 6'4 | 2017 | Undecided | |
| Xander Okerlund Lake Superior State Lakers | SG | 6'4 | 2019 | Lake Superior State (MI) | |
| Malik Olafioye Eastern Illinois Panthers | PG | 6'2 | 2023 | University of Missouri–Kansas City (MO) | |
| Montrel Oliver Grand Rapids Union | 6'2 | 2024 | Undecided | ||
| Montrell Oliver Grand Rapids Union Red Hawks | PG, SG | 6'3 | 2024 | Undecided | |
| Montrel Oliver Jr. Muskegon | SG | 6'4 | 2024 | 1 Offers | |
| Owen Olkkonen Kingsford | SF | 2026 | Undecided | ||
| Nick Olmeda St Clair Shores Lake Shore | PG, SG | 6'2 | 2021 | Kalamazoo (MI) | |
| Bryce Omara North Oakland Wolfpack | 6'5 | 2024 | Undecided | ||
| Max O'Mara Grand Blanc | F | 2028 | Undecided | ||
| Sam Onan Bath | SF, PF | 6'4 | 2021 | Undecided | |
| Camare O'Neal Detroit University Prep | G | 6'4 | 2023 | Undecided | |
| Beau Onken Schoolcraft | SG, SF, PF | 6'2 | 2023 | Undecided | |
| Jalen Oosting Hudsonville | SF | 2025 | Undecided | ||
| Jaden Ophoff Wyoming Tri-Unity Christian | SG | 6'3 | 2021 | Cornerstone University (MI) | |
| Ryan Opsommer Mona Shores | G | 2026 | Undecided | ||
| Trent Ordiway Houghton Lake | C | 6'4 | 2020 | Undecided | |
| Gavin Ort Waterford Mott | SF | 2025 | 1 Offers | ||
| Brad Osborne Hamilton | PF | 6'5 | 2019 | Indiana Wesleyan (IN) | |
| Kalieb Osborne Waterford Mott | F | 6'4 | 2024 | Toledo (OH) | |
| Cody Osbun Wyoming Tri-Unity Christian | F | 2027 | Undecided | ||
| Matt Osterhout De La Salle | 6'3 | 2019 | Undecided | ||
| Eli Ostermayer L'Anse | SF, PF | 6'5 | 2022 | Undecided |