Through games of Sunday, March 21, 2021:
| # | School (1st votes) | Rec | Pts | Prev. |
| 1 | Trinity (Texas) (14) | 9-1 | 601 | 1 |
| 2 | Washington U. (3) | 8-0 | 557 | 3 |
| 3 | Cal Lutheran (5) | 0-0 | 528 | 2 |
| 4 | Salisbury | 6-1 | 497 | 7 |
| 5 | Webster (1) | 8-1 | 482 | 8 |
| 6 | Chapman | 0-0 | 473 | 4 |
| 7 | North Central (Ill.) | 7-2 | 450 | 6 |
| 8 | Southern Maine | 4-0 | 421 | 11 |
| 9 | Babson (1) | 0-0 | 413 | 5 |
| 10 | Aurora | 9-0 | 405 | 13 |
| 11 | Rowan | 2-1 | 359 | 9 |
| 12 | Marietta | 7-1 | 322 | 15 |
| 13 | Berry (1) | 20-4 | 301 | 16 |
| 14 | Kean | 3-1 | 287 | 14 |
| 15 | Randolph-Macon | 6-3 | 260 | 12 |
| 16 | Shenandoah | 8-1 | 254 | 19 |
| 17 | North Carolina Wesleyan | 15-2 | 247 | 20 |
| 18 | UW-Whitewater | 2-1 | 174 | 18 |
| 19 | Centenary (La.) | 16-2 | 161 | 25 |
| 20 | Mass-Boston | 0-0 | 131 | 21 |
| 21 | Wheaton (Mass.) | 2-0 | 119 | 24 |
| 22 | Johns Hopkins | 0-2 | 115 | 10 |
| 23 | Wooster | 3-1 | 104 | 23 |
| 24 | Birmingham-Southern | 15-8 | 73 | 22 |
| 25 | Denison | 3-1 | 47 | rv |
Dropped out: No. 17 Adrian
Others receiving votes:Adrian 34, William Paterson 33, St. John Fisher 31, Saint John's (Minn.) 30, Millikin 21, Concordia Texas 21, St. Thomas (Minn.) 17, Washington & Jefferson 15, Cortland 14, Augustana (Ill.) 14, Roger Williams 14, Piedmont 9, Franklin & Marshall 9, Wittenberg 9, Trinity (Conn.) 7, Christopher Newport 6, LaGrange 6, Mass.-Dartmouth 6, Belhaven 6, Wheaton (Ill.) 4, Mount Union 4, UW-La Crosse 3, Rhodes 2, Spalding 2 , UW-Oshkosh 2, Heidelberg 1, Keystone 1, Louisiana College 1, Tufts 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.