2021 McDonald's All-american Game Roster
| PLAYER | POS | HOMETOWN | HT | WT | STARS | GRADE | SCHOOL |
| #5 C | Saint Louis, MO Overtime Elite | 7'1'' | 210 | 88 |  Ole Miss Signed | ||
| #7 PG | Tacoma, WA Prolific Prep | 6'3'' | 180 | 89 |  Washington Committed 12/23/2023 | ||
| #6 PG | Jersey City, NJ Hudson Catholic High School | 5'10'' | 175 | 89 |  Auburn Signed | ||
| #5 PG | North Hollywood, CA Harvard Westlake High School | 6'4'' | 180 | 89 | |||
| #5 SG | Tampa, FL Overtime Elite | 6'5'' | 180 | 89 | |||
| #4 C | Detroit, MI Prolific Prep | 6'11'' | 220 | 89 |  Alabama Signed | ||
| #4 PF | Riverside, CA Centennial High School | 6'8'' | 220 | 89 |  Arizona Signed | ||
| #3 PF | Washington, DC IMG Academy | 6'7'' | 190 | 90 |  Syracuse Signed | ||
| #8 SF | Bowie, MD Bishop O'Connell High School | 6'6'' | 180 | 91 |  Indiana Committed 03/28/2024 | ||
| #7 SF | Bronx, NY Our Savior Lutheran High School | 6'4'' | 180 | 91 |  North Carolina Signed | ||
| #2 PG | White Plains, NY Archbishop Stepinac High School | 6'2'' | 175 | 91 | |||
| #2 PF | Raleigh, NC Word of God Christian Academy | 6'9'' | 225 | 92 | |||
| #3 SG | Pittsboro, NC Northwood High School | 6'5'' | 185 | 92 | North Carolina Signed | ||
| #6 SF | Richardson, TX Montverde Academy | 6'7'' | 190 | 92 | |||
| #2 C | Baltimore, MD Montverde Academy | 6'9'' | 230 | 92 |  Maryland Committed 02/21/2024 | ||
| #1 C | Kokomo, IN Kokomo High School | 6'9'' | 210 | 92 |  Kansas Signed | ||
| #5 SF | Grovetown, GA Prolific Prep | 6'7'' | 200 | 93 | Alabama Committed 12/22/2023 | ||
| #4 SF | Huntersville, NC North Mecklenburg High School | 6'7'' | 195 | 93 |  Duke Signed | ||
| #2 SG | Philadelphia, PA Archbishop Wood High School | 6'4'' | 175 | 94 |  Miami Signed | ||
| #1 SG | Dallas, TX Link Academy | 6'6'' | 184 | 94 |  Texas Signed | ||
| #3 SF | Brookville, NY Long Island Lutheran High School | 6'4'' | 185 | 95 |  Baylor Committed 01/14/2024 | ||
| #1 PG | Ramsey, NJ Don Bosco High School | 6'5'' | 180 | 95 |  Rutgers Committed 12/06/2023 | ||
| #2 SF | Powder Springs, GA McEachern High School | 6'8'' | 210 | 97 | Rutgers Signed | ||
| #1 SF | Newport, ME Montverde Academy | 6'9'' | 200 | 97 | Duke Signed |
