| Berean Christian School | 1.7 |
Regular elementary or secondary | KG-12 | 436 | 13.7 | Christian (no specific denomination) |
| Knoxville Adventist School | 4.5 |
Regular elementary or secondary | KG-10 | 62 | 12.2 | Seventh-Day Adventist |
| Apostolic Christian School | 5.3 |
Regular elementary or secondary | Pre-KG-12 | 133 | 12.3 | Pentecostal |
| Temple Baptist Academy | 7.4 |
Regular elementary or secondary | Pre-KG-12 | 299 | 17.3 | Baptist |
| West End Academy | 7.9 |
Regular elementary or secondary | 4-12 | 41 | 10.8 | Nonsectarian |
| Oakmont School | 9.5 |
Regular elementary or secondary | 4-12 | 35 | 5.6 | Brethren |
| Seymour Community Christian School | 9.7 |
Regular elementary or secondary | Pre-KG-12 | 81 | 9.1 | Other |
| Grace Christian Academy | 9.9 |
Regular elementary or secondary | KG-12 | 759 | 15.5 | Baptist |
| The King's Academy | 11.5 |
Regular elementary or secondary | Pre-KG-12 | 376 | 12.6 | Baptist |
| Christian Academy Of Knoxville | 12.1 |
Regular elementary or secondary | Pre-KG-12 | 1145 | 11.2 | Christian (no specific denomination) |
| Webb School Of Knoxville | 12.9 |
Regular elementary or secondary | KG-12 | 1047 | 11.3 | Nonsectarian |
| Doris A Walker Academy | 14.6 |
Regular elementary or secondary | 5-12 | 56 | 6.5 | Nonsectarian |
| Blue Springs Christian Academy | 15.0 |
Regular elementary or secondary | KG-12 | 29 | 6.6 | Church of God |
| School Of Hope | 15.2 |
Alternative/other | Ungraded-Ungraded | 3 | 2.0 | Nonsectarian |
| Faith Christian School | 15.7 |
Regular elementary or secondary | KG-12 | 52 | 10.6 | Christian (no specific denomination) |
| Knoxville Christian School | 16.1 |
Regular elementary or secondary | Pre-KG-12 | 91 | 7.9 | Church of Christ |
| Apostolic Christian Academy | 18.1 |
Regular elementary or secondary | KG-12 | 135 | 12.5 | Pentecostal |
| Maryville Christian School | 18.6 |
Regular elementary or secondary | Pre-KG-12 | 316 | 11.5 | Christian (no specific denomination) |
| Crossroads Christian Academy | 23.5 |
Regular elementary or secondary | Pre-KG-12 | 117 | 8.7 | Christian (no specific denomination) |
| Crossroads Christian Cooperative | 23.5 |
Alternative/other | KG-12 | 103 | 5.9 | Christian (no specific denomination) |
| St Andrew's School | 24.2 |
Regular elementary or secondary | KG-12 | 31 | 5.7 | Christian (no specific denomination) |
