Betsy Flagg Melcher
| Betsy Flagg Melcher | |
|---|---|
| Born | Margaret Elizabeth Flagg April 8, 1900 New York City, U.S. | 
| Died | April 21, 1991 (aged 91) Ellsworth, Maine, U.S. | 
| Education | Miss Spence's School | 
| Spouse | John Stevens Melcher Jr.  (m. 1925; died 1956) | 
| Awards | Levantia White Boardman Memorial Medal | 
Margaret Elizabeth Flagg Melcher (April 8, 1900 – April 21, 1991) was an American miniature portraitist who was the daughter of noted architect Ernest Flagg.