| Name | Show | Year | Role | Character | Theater |
|---|---|---|---|---|---|
| Allison Cahill | The Music Man | 2004 | Actor | Mrs. Squires | Benedum Center |
| Allison Cahill | The Full Monty | 2007 | Actor | Molly MacGregor/Ensemble | Benedum Center |
| Allison Cahill | Oliver! | 2010 | Actor | Mrs. Sowerberry, Ensemble | Benedum Center |
| Allison Cahill | The Sound of Music | 2011 | Actor | Ensemble | Benedum Center |
| Allison Cahill | A Musical Christmas Carol | 2015 | Actor | Charity Worker, Ghost of Christmas Past, Peg | Byham Theater |
| Allison Cahill | A Musical Christmas Carol | 2016 | Actor | Charity Worker, Ghost of Christmas Past, Peg | Byham Theater |
| Allison Cahill | A Musical Christmas Carol | 2017 | Actor | Charity Worker, Ghost of Christmas Past, Peg | Byham Theater |
| Allison Cahill | A Musical Christmas Carol | 2018 | Actor | Charity Worker, Ghost of Christmas Past, Peg | Byham Theater |
| Allison Cahill | A Musical Christmas Carol | 2019 | Actor | Mrs. Dilber, Mrs. Fezziwig | Byham Theater |
| Allison Cahill | Sister Act | 2022 | Actor | Sister Mary Theresa, Ensemble | Benedum Center |
| Allison Cahill | Into the Woods | 2023 | Actor | Cinderella's Mother, Granny | Benedum Center |