# 2025 Pittsburgh mayoral election

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2025 :
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Pittsburgh
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2025 :
Government :
vte :
The 2025 Pittsburgh mayoral election will be held on November 4, 2025, with a primary election held on May 20, 2025. Incumbent Democratic mayor Ed Gainey is running for re-election to a second term as mayor.

## Background

Ed Gainey was elected back in 2021, winning 70.8% of the vote, against Republican Tony Moreno. Gainey is considered to be at risk of losing the Democratic primary to Corey O'Connor. The winner of the Democratic primary will almost certainly win the general election--Pittsburgh has not had a Republican mayor since the 1930s.
O'Connor's campaign has received more donations than Gainey's. It has also received more donations from Republicans, a disparity that emerged as a campaign issue in March 2025.

## Democratic primary
### Candidates
#### Declared

* Ed Gainey, incumbent mayor
* Corey O'Connor, Allegheny County Controller (2022–present), former Pittsburgh city councilor (2012–2022), and son of former mayor Bob O'Connor

### Endorsements
#### U.S. representatives

* Summer Lee, U.S. Representative from Pennsylvania's 12th congressional district (2023–present)

#### County officials

* Sara Innamorato, Allegheny County Executive (2024–present)

#### Pittsburgh city councilors

* Deb Gross, 7th district (2014–present)
* Daniel Lavelle, 6th district (2010–present)
* Khari Mosley, 9th district (2024–present)
* Barb Warwick, 5th district (2022–present)

#### Labor unions

* United Steelworkers District 10

#### Organizations

* Steel City Stonewall Democrats

#### State legislators

* Wayne Fontana, state senator from the 42nd district (2005–present)

#### Pittsburgh city councilors

* Ricky Burgess, 9th district (2008–2024)
* Bruce Kraus, 3rd district (2008–2024)

#### Labor unions

* International Union of Painters and Allied Trades District 57

#### Party chapters

* Allegheny County Democratic Committee

#### Organizations

* University of Pittsburgh College Democrats
* Young Democrats of Allegheny County

### Polling

| Poll source | Date(s) administered | Sample size | Margin of error | Ed Gainey | Corey O'Connor | Undecided |
| Lake Research Partners | February 6–11, 2025 | 500 (LV) | – | 35% | 47% | 16% |

## Republican primary
### Candidates
#### Declared

* Tony Moreno, retired police officer and nominee for mayor in 2021
* Thomas West, clothing store owner