The following is a list of alternates for the 2018 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 Kevin Eldridge via email (keldridge@massgolf.org) or phone (774-430-9103).
| Rank | Name | Affiliation | Qualifying Site | Date Added |
| 1 | Jay Farabaugh | Stow Acres CC | Twin Hills CC | 8/23 |
| 2 | Brian O’Hanley | Thomson CC | Bear Hill GC | 8/23 |
| 3 | Joseph Monahan III | Winchester CC | Sandy Burr CC | 8/23 |
| 4 | Brian Coakley | Charles River CC | Bear Hill GC | 8/23 |
| 5 | Andrew Russo | Charter Oak CC | Sandy Burr CC | 8/23 |
| 6 | Mark Lemons | Cyprian Keyes GC | Bay Pointe Club | 8/23 |
| 7 | Paul McGonagle | Presidents GC | Sandy Burr CC | 8/27 |
| 8 | Scott St. Clair` | Brae Burn CC | Bay Pointe Club | 9/4 |
| 9 | Charlie O’Brien | Foxborough CC | Sandy Burr CC | 9/9 |
| 10 | Jay McConnell | Miacomet GC | Bay Pointe Club | 9/12 |
| 11 | Dan Rourke | Whitinsville GC | Sandy Burr CC | 9/14 |
| 12 | Jerry Markham | Wenham CC | Bear Hill GC | n/a |
| 13 | Jeffery Booth | Salem CC | Sandy Burr CC | n/a |
| 14 | Roger Dieffenbach | Swansea CC | Sandy Burr CC | 9/17 |
| 15 | Michael Mertes | Wyckoff CC | Twin Hills CC | 9/17 |
| 16 | Dana McMaster | Framingham CC | Sandy Burr CC | 9/18 |
| 17 | Richard Fleischman | Hopkinton CC | Twin Hills CC | 9/18 |
| 18 | T.P. Tunstall | Quaboag CC | Twin Hills CC | 9/18 |
