Mae Costello
- Compleanno:
- 08/13/1882
- Luogo di nascita:
- New York, New York:
 | The Heart of Jim Brice (1915) |
| | Some Steamer Scooping (1914) Mrs. Reigel - Helen's Mother |
| | The Hindoo Charm (1913) Lady Olivia Gower |
 | Delayed Proposals (1913) |
| | The One Good Turn (1913) Princess Louise |
| | The Anarchist's Wife (1912) Princess Louise (as Georgia Maurice) |
 | The Mills of the Gods (1912) The Nurse |
 | Diamond Cut Diamond (1912) The Telephone Operator |
 | Her Crowning Glory (1911) The Nurse |