The following is a list of alternates for the 2023 Massachusetts Senior Amateur Championship.
To review Mass Golf’s alternate policy in full, please click here. Any questions about the alternate policy can be directed to Jamie Haufler via email (jhaufler@massgolf.org) or phone (774-430-9039).
| Rank | Name | Affiliation | Qualifying Site | Date Added |
| 1 | George Katz | Belmont CC | Crystal Lake GC | 8/23 |
| 2 | Michael Francis | USGA/Mass Golf GC | Crystal Lake GC | 8/23 |
| 3 | Jim Beall | The Brookside Club | Crystal Lake GC | 8/23 |
| 4 | Michael Ryan | Longmeadow CC | The Ledges GC | 8/23 |
| 5 | Wayne Swanson | Merrimack Valley GC | Crystal Lake GC | 8/23 |
| 6 | Michael Williams | Salem CC | Crystal Lake GC | 8/23 |
| 7 | Paul Corcoran | Sterling National CC | The Ledges GC | 8/23 |
| 8 | Ken Baer | Brae Burn CC | Crystal Lake GC | 8/23 |
| 9 | Bryan Mcallister | Framingham CC | Wayland CC | 8/23 |
| 10 | Doug Riel | Wyckoff CC | The Ledges GC | 8/25 |
| 11 | Barry Higham | The Back Nine Club | Hyannis GC | 8/28 |
| 12 | Anton Arapoff | Cohasset GC | The Ledges GC | 9/1 |
| 13 | Todd Hemenway | Hyannisport Club | The Ledges GC | 9/1 |
| 14 | Jake Socha | Longmeadow CC | The Ledges GC | 9/4 |
| 15 | Mark Lemons | Cyprian Keyes GC | Crystal Lake GC | 9/4 |
| 16 | Neal Piliavin | Wollaston GC | Crystal Lake GC | |
| 17 | Ed Ribeiro | Barnstable | Hyannis GC | |
| 18 | Dan Mastrototaro | Cyprian Keyes GC | Hyannis GC | |
| 19 | James Marotta | Wayland CC | Wayland CC | |
