| Elaine O'Brien | |
| State House: | Connecticut |
| District: | 61st |
| Term Start: | January 2011 |
| Term End: | February 21, 2014 |
| Succeeded: | Tami Zawistowski |
| Birth Date: | 1 August 1955 |
| Birth Place: | Medford, Massachusetts |
| Death Place: | West Hartford, Connecticut |
| Occupation: | flight instructor |
| Alma Mater: | Pennsylvania State University (bachelors) Westfield State University (masters) |
| Party: | Democratic Party |
| Children: | 3 |
Elaine Catherine Corrigan O'Brien Donnelly (August 1, 1955 – February 21, 2014) was an American flight instructor and politician.
Born in Medford, Massachusetts, O'Brien received her bachelor's degree from Pennsylvania State University and her masters from Westfield State University, She had multiple careers, including in aviation as a pilot and flight instructor, and in state and local government. She served on the local board of education and as town clerk. She then served in the Connecticut House of Representatives, from Suffield, Connecticut, as a Democrat from 2010 until her death in 2014.
She died in West Hartford, Connecticut from glioblastoma at age 58.[1] [2]