The 2021 Ohio HS Boys State Champion and #1 Ranked Team is… Dublin Jerome. The entire Ohio HS Boys Rankings are below.
GP=Games Played, W%=Win Percentage, SOS=Strength of Schedule, W=Win Ranking, L=Loss Ranking
| – | Team | GP | W% | SOS | W | L |
| 1 | Dublin Jerome (OH) | 17 | 94% | 13 | 1 | 7 |
| 2 | St. Ignatius (OH) | 14 | 50% | 16 | 8 | 43 |
| 3 | Hudson (OH) | 21 | 90% | 48 | 2 | 5 |
| 4 | Upper Arlington (OH) | 16 | 94% | 4 | 3 | 3 |
| 5 | Western Reserve Academy (OH) | 14 | 86% | 19 | 5 | 5 |
| 6 | St. Xavier (OH) | 17 | 47% | 14 | 4 | 115 |
| 7 | Springboro (OH) | 16 | 81% | 2 | 6 | 9 |
| 8 | St. Charles (OH) | 12 | 83% | 29 | 9 | 10 |
| 9 | Mason (OH) | 14 | 64% | 9 | 10 | 11 |
| 10 | Worthington Kilbourne (OH) | 16 | 69% | 10 | 13 | 15 |
| 11 | Dublin Coffman (OH) | 22 | 68% | 12 | 10 | 18 |
| 12 | Mariemont (OH) | 18 | 72% | 37 | 19 | 12 |
| 13 | Archbishop Moeller (OH) | 13 | 77% | 22 | 7 | 27 |
| 14 | Milford (OH) | 17 | 71% | 39 | 18 | 18 |
| 15 | Olmsted Falls (OH) | 18 | 83% | 45 | 17 | 25 |
| 16 | Thomas Worthington (OH) | 7 | 43% | 3 | 25 | 14 |
| 17 | Jackson (OH) | 15 | 80% | 54 | 31 | 13 |
| 18 | Indian Hill (OH) | 14 | 71% | 49 | 24 | 17 |
| 19 | Rocky River (OH) | 13 | 69% | 36 | 32 | 46 |
| 20 | St. Francis de Sales (OH) | 12 | 75% | 23 | 15 | 38 |
| 21 | Hilliard Davidson (OH) | 13 | 38% | 8 | 23 | 23 |
| 22 | Centerville (OH) | 16 | 50% | 11 | 20 | 31 |
| 23 | Olentangy Orange (OH) | 15 | 60% | 20 | 21 | 34 |
| 24 | Olentangy Berlin (OH) | 12 | 58% | 15 | 35 | 22 |
| 25 | New Albany (OH) | 11 | 45% | 28 | 29 | 26 |
| 26 | Sycamore (OH) | 15 | 67% | 18 | 15 | 48 |
| 27 | Lakota West (OH) | 16 | 63% | 33 | 27 | 29 |
| 28 | St. Edward (OH) | 17 | 59% | 24 | 22 | 41 |
| 29 | Hamilton Southeastern (OH) | 3 | 67% | 1 | 56 | 3 |
| 30 | Columbus Academy (OH) | 15 | 67% | 35 | 32 | 35 |
| 31 | Lakota East (OH) | 19 | 53% | 25 | 36 | 31 |
| 32 | Pickerington North (OH) | 14 | 64% | 32 | 36 | 33 |
| 33 | Bishop Watterson (OH) | 15 | 67% | 38 | 14 | 63 |
| 34 | St. Francis DeSales (OH) | 9 | 67% | 73 | 53 | 16 |
| 35 | Olentangy Liberty (OH) | 21 | 67% | 27 | 12 | 59 |
| 36 | Perrysburg (OH) | 15 | 80% | 100 | 29 | 47 |
| 37 | Loveland (OH) | 21 | 62% | 53 | 41 | 29 |
| 38 | Olentangy (OH) | 14 | 57% | 40 | 43 | 41 |
| 39 | Delaware Hayes (OH) | 2 | 100% | 26 | 78 | 1 |
| 40 | Medina (OH) | 9 | 67% | 52 | 51 | 40 |
| 41 | CHCA (OH) | 20 | 65% | 60 | 60 | 39 |
| 42 | Hoover (OH) | 14 | 79% | 61 | 28 | 65 |
| 43 | St. John’s Jesuit (OH) | 16 | 63% | 69 | 38 | 55 |
| 44 | Hayes (OH) | 12 | 33% | 17 | 65 | 45 |
| 45 | Strongsville (OH) | 15 | 60% | 50 | 39 | 57 |
| 46 | Lebanon (OH) | 13 | 46% | 43 | 71 | 36 |
| 47 | Wadsworth (OH) | 20 | 70% | 76 | 59 | 50 |
| 48 | Chagrin Falls (OH) | 19 | 74% | 63 | 34 | 72 |
| 49 | Avon (OH) | 19 | 74% | 96 | 50 | 56 |
| 50 | Oak Hills (OH) | 11 | 45% | 44 | 77 | 36 |
| 51 | Massillon-Jackson (OH) | 1 | 100% | 5 | 112 | 1 |
| 52 | Bishop Fenwick (OH) | 19 | 84% | 84 | 44 | 68 |
| 53 | Pickerington Central (OH) | 5 | 60% | 74 | 94 | 21 |
| 54 | Big Walnut (OH) | 11 | 55% | 64 | 66 | 54 |
| 55 | Jonathan Alder (OH) | 13 | 77% | 101 | 62 | 58 |
| 56 | University School (OH) | 10 | 30% | 21 | 46 | 71 |
| 57 | Solon (OH) | 14 | 64% | 55 | 39 | 77 |
| 58 | Westerville North (OH) | 11 | 45% | 57 | 73 | 50 |
| 59 | Bay (OH) | 12 | 58% | 81 | 73 | 50 |
| 60 | Chaminade-Julienne (OH) | 18 | 72% | 102 | 26 | 99 |
| 61 | Granville (OH) | 17 | 59% | 67 | 61 | 69 |
| 62 | Gilmour Academy (OH) | 16 | 63% | 75 | 42 | 83 |
| 63 | Westerville Central (OH) | 11 | 45% | 46 | 49 | 81 |
| 64 | Northview (OH) | 13 | 38% | 57 | 72 | 62 |
| 65 | Bexley (OH) | 16 | 56% | 71 | 56 | 78 |
| 66 | Riverside (OH) | 15 | 67% | 108 | 51 | 85 |
| 67 | Bellbrook (OH) | 13 | 77% | 113 | 54 | 87 |
| 68 | Shaker Heights (OH) | 10 | 30% | 31 | 64 | 78 |
| 69 | Westerville South (OH) | 18 | 50% | 59 | 62 | 83 |
| 70 | Fairfield (OH) | 12 | 33% | 42 | 99 | 49 |
| 71 | Kent Roosevelt (OH) | 2 | 50% | 41 | 129 | 7 |
| 72 | Oakwood (OH) | 16 | 63% | 105 | 56 | 92 |
| 73 | Hawken (OH) | 14 | 64% | 115 | 80 | 64 |
| 74 | Brecksville-Broadview Heights (OH) | 15 | 67% | 125 | 80 | 65 |
| 75 | Lake (OH) | 15 | 67% | 118 | 86 | 59 |
| 76 | Hilliard Darby (OH) | 13 | 23% | 34 | 68 | 89 |
| 77 | Kings (OH) | 13 | 38% | 51 | 75 | 80 |
| 78 | Elder (OH) | 12 | 33% | 47 | 44 | 116 |
| 79 | Avon Lake (OH) | 10 | 40% | 68 | 90 | 67 |
| 80 | Walsh Jesuit (OH) | 13 | 62% | 111 | 46 | 123 |
| 81 | Wooster (OH) | 14 | 43% | 95 | 55 | 118 |
| 82 | Green (OH) | 18 | 50% | 87 | 67 | 105 |
| 83 | Miamisburg (OH) | 10 | 60% | 117 | 92 | 75 |
| 84 | Johnstown-Monroe (OH) | 13 | 38% | 93 | 96 | 72 |
| 85 | Tipp City (OH) | 2 | 50% | 121 | 138 | 28 |
| 86 | Tippecanoe (OH) | 8 | 63% | 122 | 101 | 70 |
| 87 | Beavercreek (OH) | 18 | 56% | 106 | 76 | 101 |
| 88 | Copley (OH) | 18 | 56% | 112 | 102 | 74 |
| 89 | Westfield (OH) | 2 | 0% | 7 | 149 | 18 |
| 90 | Kenston (OH) | 15 | 40% | 77 | 68 | 119 |
| 91 | Licking Valley (OH) | 13 | 38% | 93 | 85 | 90 |
| 92 | Anthony Wayne (OH) | 15 | 40% | 85 | 46 | 146 |
| 93 | North (OH) | 1 | 0% | 56 | 149 | 24 |
| 94 | Little Miami (OH) | 17 | 24% | 65 | 94 | 88 |
| 95 | Westlake (OH) | 11 | 27% | 62 | 84 | 98 |
| 96 | Anderson (OH) | 17 | 41% | 79 | 80 | 105 |
| 97 | Roosevelt (OH) | 15 | 40% | 97 | 89 | 93 |
| 98 | West Geauga (OH) | 8 | 75% | 158 | 110 | 75 |
| 99 | Mentor (OH) | 12 | 25% | 66 | 88 | 95 |
| 100 | Brunswick (OH) | 12 | 25% | 72 | 103 | 91 |
| 101 | Cincinnati Country Day (OH) | 11 | 64% | 140 | 91 | 110 |
| 102 | Revere (OH) | 14 | 36% | 88 | 111 | 85 |
| 103 | Hilliard Bradley (OH) | 6 | 0% | 6 | 149 | 44 |
| 104 | Covington Catholic (OH) | 3 | 33% | 116 | 126 | 61 |
| 105 | Marysville (OH) | 14 | 29% | 86 | 97 | 112 |
| 106 | Talawanda (OH) | 11 | 73% | 147 | 83 | 124 |
| 107 | Louisville (OH) | 15 | 60% | 134 | 104 | 101 |
| 108 | Holy Name (OH) | 15 | 73% | 154 | 105 | 105 |
| 109 | Ottawa Hills (OH) | 12 | 50% | 126 | 100 | 113 |
| 110 | Grove City (OH) | 3 | 33% | 128 | 146 | 53 |
| 111 | Notre Dame-Cathedral Latin (OH) | 11 | 55% | 136 | 112 | 100 |
| 112 | Seven Hills (OH) | 13 | 69% | 131 | 68 | 159 |
| 113 | Newark (OH) | 13 | 46% | 120 | 115 | 103 |
| 114 | La Salle (OH) | 16 | 44% | 129 | 87 | 138 |
| 115 | Southeast (OH) | 10 | 70% | 157 | 118 | 96 |
| 116 | Archbishop McNicholas (OH) | 15 | 20% | 110 | 107 | 120 |
| 117 | Wyoming (OH) | 17 | 24% | 89 | 92 | 148 |
| 118 | Bowling Green (OH) | 10 | 30% | 99 | 107 | 128 |
| 119 | Turpin (OH) | 16 | 44% | 119 | 79 | 160 |
| 120 | Summit Country Day (OH) | 14 | 21% | 90 | 97 | 149 |
| 121 | Archbishop Alter (OH) | 9 | 22% | 92 | 119 | 114 |
| 122 | Chardon (OH) | 16 | 63% | 153 | 109 | 131 |
| 123 | Lima Senior (OH) | 17 | 53% | 149 | 106 | 137 |
| 124 | Dublin Scioto (OH) | 14 | 7% | 30 | 130 | 93 |
| 125 | Franklin (OH) | 6 | 33% | 135 | 123 | 116 |
| 126 | Lincoln (OH) | 8 | 13% | 70 | 127 | 111 |
| 127 | Fairview (OH) | 2 | 0% | 156 | 149 | 82 |
| 128 | Edgewood (OH) | 10 | 30% | 137 | 136 | 104 |
| 129 | Boardman (OH) | 11 | 36% | 141 | 124 | 126 |
| 130 | Winton Woods (OH) | 10 | 10% | 80 | 143 | 109 |
| 131 | Wilmington (OH) | 6 | 33% | 146 | 125 | 128 |
| 132 | Carroll (OH) | 12 | 33% | 127 | 116 | 152 |
| 133 | Fairmont (OH) | 7 | 14% | 107 | 148 | 96 |
| 134 | John Glenn (OH) | 13 | 8% | 104 | 132 | 127 |
| 135 | St. Vincent-St. Mary (OH) | 11 | 18% | 124 | 133 | 124 |
| 136 | Canton Central Catholic (OH) | 13 | 15% | 148 | 117 | 155 |
| 137 | Lakewood (OH) | 3 | 0% | 132 | 149 | 108 |
| 138 | Benedictine (OH) | 8 | 25% | 149 | 131 | 134 |
| 139 | CVCA (OH) | 16 | 25% | 123 | 121 | 152 |
| 140 | GlenOak (OH) | 18 | 39% | 142 | 114 | 162 |
| 141 | Taylor (OH) | 10 | 10% | 133 | 141 | 135 |
| 142 | Padua Franciscan (OH) | 7 | 14% | 143 | 140 | 140 |
| 143 | South (OH) | 5 | 0% | 114 | 149 | 121 |
| 144 | Southview (OH) | 11 | 9% | 78 | 136 | 141 |
| 145 | Cleveland Heights (OH) | 5 | 0% | 82 | 149 | 122 |
| 146 | Clinton-Massie (OH) | 8 | 38% | 161 | 120 | 161 |
| 147 | Xenia (OH) | 15 | 20% | 139 | 134 | 147 |
| 148 | Lake Catholic (OH) | 7 | 29% | 155 | 144 | 139 |
| 149 | Stow-Munroe Falls (OH) | 13 | 15% | 109 | 141 | 142 |
| 150 | Archbishop Hoban (OH) | 12 | 17% | 98 | 121 | 163 |
| 151 | Walnut Hills (OH) | 10 | 0% | 83 | 149 | 130 |
| 152 | Buckeye Valley (OH) | 9 | 0% | 91 | 149 | 131 |
| 153 | Findlay (OH) | 4 | 0% | 138 | 149 | 133 |
| 154 | Poland Seminary (OH) | 12 | 17% | 159 | 139 | 151 |
| 155 | Canfield (OH) | 10 | 30% | 162 | 127 | 157 |
| 156 | Northmont (OH) | 9 | 0% | 130 | 149 | 135 |
| 157 | Orange (OH) | 11 | 27% | 152 | 135 | 156 |
| 158 | Clay (OH) | 5 | 0% | 145 | 149 | 143 |
| 159 | Berea-Midpark (OH) | 9 | 0% | 103 | 149 | 143 |
| 160 | Keystone (OH) | 5 | 0% | 151 | 149 | 145 |
| 161 | Kirtland (OH) | 4 | 25% | 163 | 145 | 154 |
| 162 | Madeira (OH) | 6 | 0% | 144 | 149 | 149 |
| 163 | Cardinal Mooney (OH) | 12 | 17% | 160 | 147 | 158 |
