| Order: | 26th |
| Office: | Mayor of Long Beach |
| Term Start: | 1994 |
| Term End: | 2006 |
| Predecessor: | Ernie Kell |
| Successor: | Robert "Bob" Foster |
| Office1: | 63rd President of the United States Conference of Mayors |
| Term Start1: | 2005 |
| Term End1: | 2006 |
| Predecessor1: | Don Plusquellic |
| Successor1: | Michael Guido |
| Birth Date: | 8 September 1930 |
| Birth Place: | Long Beach, California |
| Profession: | teacher |
| Spouse: | Bill O'Neill |
Beverly Joy O'Neill (née Lewis; September 8, 1930) is an American politician. She served as mayor of Long Beach, California from 1994 to 2006.[1] She is the only three-term citywide elected mayor of Long Beach, having won her third term as a write-in candidate because of Long Beach's term limits law preventing a two-term mayor from appearing on the ballot.[2] [3] [4]
O'Neill is a graduate of Long Beach Polytechnic High School,[5] and an alumnus of both California State University, Long Beach (B.A. 1952, M.A. 1956)[6] and USC (Ed.D. 1977).[7]
O'Neill's parents moved from South Dakota to Long Beach before she was born. She married her high school beau, Bill, in 1952.[8]
O'Neill spent 31 years at Long Beach City College, beginning as a music instructor and women's advisor, and rising to the level of superintendent-president.
From 2005 to 2006, she served as President of the United States Conference of Mayors.
The Beverly O'Neill Theater within the Long Beach Convention and Entertainment Center is named for her.[9]