Through games of Sunday, March 28, 2021:
| # | School (1st votes) | Rec | Pts | Prev. |
| 1 | Trinity (Texas) (15) | 13-1 | 608 | 1 |
| 2 | Washington U. (9) | 12-0 | 606 | 2 |
| 3 | Salisbury | 8-1 | 538 | 4 |
| 4 | Cal Lutheran | 0-0 | 470 | 3 |
| 5 | Aurora | 11-0 | 463 | 10 |
| 6 | Webster | 13-3 | 458 | 5 |
| 7 | Southern Maine | 7-1 | 443 | 8 |
| 8 | Babson | 2-0 | 417 | 9 |
| 9 | North Central (Ill.) | 9-3 | 413 | 7 |
| 10 | Marietta | 9-1 | 403 | 12 |
| 11 | Chapman | 0-0 | 384 | 6 |
| 12 | Berry (1) | 24-4 | 373 | 13 |
| 13 | Shenandoah | 11-1 | 316 | 16 |
| 14 | Randolph-Macon | 9-3 | 293 | 15 |
| 15 | North Carolina Wesleyan | 17-3 | 272 | 17 |
| 16 | UW-Whitewater | 6-1 | 261 | 18 |
| 17 | Centenary (La.) | 20-2 | 239 | 19 |
| 18 | Rowan | 2-2 | 161 | 11 |
| 19 | Wheaton (Mass.) | 2-0 | 155 | 21 |
| 20 | Washington and Jefferson | 12-0 | 138 | rv |
| 21 | Mass-Boston | 0-0 | 104 | 20 |
| 22 | St. John's | 10-1 | 89 | rv |
| 23 | Birmingham-Southern | 15-8 | 82 | 24 |
| 24 | Adrian | 10-5 | 65 | rv |
| 25 | Kean | 5-4 | 53 | 14 |
Dropped out: No. 22 Johns Hopkins, No. 23 Wooster, No. 25 Denison.
Others receiving votes: William Paterson 43, Augustana (Ill.) 38, Denison 35, Franklin & Marshall 30, Wooster 23, Louisiana College 19, Coe 17, Wittenberg 16, St. John Fisher 14, Millikin 13, St. Olaf 8, Belhaven 7, Concordia Texas 6, UW-La Crosse 6, Johns Hopkins 6, Trinity (Conn.) 5, Christopher Newport 4, Keystone 4, Mount Union 2, Piedmont 2, Tufts 1, York (Pa.) 1.
The D3baseball.com Top 25 is voted on by a panel of 25 Sports Information Directors and media members from across the country, and is published weekly. Full members of NCAA Division III are eligible.