Through games of Sunday, May 9, 2021
| # | School (1st votes) | Rec | Pts | Prev. |
| 1 | Washington U. (19) | 26-3 | 594 | 1 |
| 2 | Washington and Jefferson (4) | 33-1 | 568 | 4 |
| 3 | UW-Whitewater | 30-4 | 536 | 8 |
| 4 | Webster (1) | 28-6 | 527 | 5 |
| 5 | Salisbury | 21-4 | 510 | 3 |
| 6 | Trinity (Texas) | 28-7 | 493 | 2 |
| 7 | Marietta | 26-4 | 469 | 6 |
| 8 | North Central (Ill.) | 30-6 | 459 | 10 |
| 9 | Rowan (1) | 21-4 | 412 | 9 |
| 10 | Babson | 12-2 | 395 | 11 |
| 11 | Aurora | 32-6 | 379 | 7 |
| 12 | Adrian | 27-7 | 311 | 12 |
| 13 | Coe | 29-4 | 293 | 15 |
| 14 | North Carolina Wesleyan | 31-6 | 285 | 13 |
| 15 | Wheaton (Mass.) | 14-2 | 276 | 14 |
| 16 | Eastern Connecticut | 29-4 | 269 | 17 |
| 17 | Shenandoah | 28-9 | 214 | 16 |
| 18 | Southern Maine | 27-8 | 199 | 20 |
| 19 | Berry | 32-9 | 158 | 18 |
| 20 | William Paterson | 25-6 | 149 | 23 |
| 21 | Oswego State | 21-3 | 124 | 22 |
| 22 | Cortland | 23-5 | 90 | 25 |
| 23 | St. John Fisher | 27-5 | 78 | rv |
| 24 | Gustavus Adolphus | 23-3 | 53 | rv |
| 25 | Augustana | 29-7 | 47 | rv |
Dropped out: No. 19 Chapman, No. 21 Randolph Macon, No. 24 Centenary (La.).
Others receiving votes: Texas Lutheran 37, Chapman 28, Penn St.-Abington 24, Birmingham Southern 22, St. Thomas (Minn.) 21, Randolph-Macon 20, Benedictine 18, La Roche 17, Johns Hopkins 8, Centenary (La.) 6, Beloit 6, Mount Union 4, SUNY-Brockport 4, LaGrange 2, UW-Stevens Point 2, Spalding 1, Wooster 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.