Sean Ryan (American politician)

Sean Ryan
64th Mayor of Buffalo
Assumed office
January 1, 2026
Preceded byChristopher Scanlon (acting)
Member of the New York State Senate
In office
January 1, 2021 – December 31, 2025
Preceded byJoseph Giglio
Succeeded byJeremy Zellner
Constituency60th district (2021–2023)
61st district (2023–2025)
Member of the New York State Assembly
In office
September 24, 2011[a] – December 31, 2020
Preceded bySam Hoyt
Succeeded byJonathan Rivera
Constituency144th district (2011–2013)
149th district (2013–2020)
Personal details
Born (1965-03-04) March 4, 1965
PartyDemocratic
SpouseCatherine Creighton
EducationState University of New York, Fredonia (BA)
Brooklyn Law School (JD)
WebsiteCampaign website
State Senate website

Sean M. Ryan (born March 4, 1965) is an American attorney and politician who is currently serving as the mayor of Buffalo. He previously served in New York State Senate representing the 61st district and 60th district from 2021 to 2025, and in the New York State Assembly from 2011 to 2020 in both the 144th district and the 149th district.

Early life and education

Sean Ryan was born to James W. Ryan, a firefighter, and Patricia Ryan (née McQuillen), an educator and member of the Erie County Democratic Committee.[1][2]

Ryan earned a Bachelor of Arts degree from the State University of New York at Fredonia and a Juris Doctor from Brooklyn Law School.[3] He was then admitted the New York State Bar Association.

Career

As an attorney, Ryan specialized in anti-discrimination and labor law cases.[4]

On September 13, 2011, Ryan was elected during a special election to the New York State Assembly, succeeding longtime assemblyman Sam Hoyt.[5] His mother Patricia and sister Kerry were both members of the Erie County Democratic Committee, and were credited with running his campaign and assisting his victory.[2][6]

In 2012, he was elected to the 149th district. He was supported by the 1199SEIU United Healthcare Workers East.[7]

In 2020, he was elected to New York's 60th senate district. Due to redistricting following the 2020 U.S. census, Ryan successfully ran in the newly-drawn 61st senate district in the 2022 election. As a member of the State Senate, Ryan championed legislation to prohibit non-compete clauses in New York, which passed both houses of the state legislature in 2023.[8]

Mayor of Buffalo

On November 23, 2024, Ryan announced his candidacy for the 2025 Buffalo mayoral election, where he challenged incumbent mayor Christopher Scanlon for the position.[9] On February 22, 2025, the Erie County Democratic Committee endorsed Ryan in the Democratic primary,[10] which he won on June 24, 2025.[11] On November 4, 2025, Ryan would be elected mayor of Buffalo after defeating two other candidates, Republican James Gardner and independent Michael Gainer.[12]

Personal life

Ryan is married to Catherine Creighton, an attorney who has served as director of the Erie County Fiscal Stability Authority since her appointment by governor Andrew Cuomo in 2012.[13][14] Creighton has also been director of Cornell University's ILR Buffalo Co-Lab since 2020.[14]

They have two daughters.[15]

Electoral history

2025 Buffalo mayoral election[16]
Party Candidate Votes %
Democratic Sean Ryan 30,497 72.4
Republican James Gardner 9,654 22.9
Independent Michael Gainer 1,966 4.7
Total votes 42,117 100.0
Democratic hold
2024 New York State Senate election, District 61[17]
Party Candidate Votes %
Democratic Sean Ryan 80,274
Working Families Sean Ryan 8,146
Total Sean Ryan (incumbent) 88,420 61.7
Republican Christine Czarnik 46,343
Conservative Christine Czarnik 8,323
Total Christine Czarnik 54,666 38.2
Write-in 160 0.1
Total votes 143,246 100.0
Democratic hold
2022 New York's 61st State Senate district election
Party Candidate Votes %
Democratic Sean Ryan 57,616
Working Families Sean Ryan 6,285
Total Sean Ryan (incumbent) 63,901 56.6
Republican Edward Rath III 39,305
Conservative Edward Rath III 9,500
Total Edward Rath III (incumbent) 48,805 43.3
Write-in 90 0.1
Total votes 112,796 100.0
Democratic win (new boundaries)
2020 New York's 60th State Senate district election
Party Candidate Votes %
Democratic Sean Ryan 79,396 52.98
Working Families Sean Ryan 9,182 6.13
Independence Sean Ryan 2,452 1.64
Total Sean Ryan 91,030 60.75
Republican Joshua Mertzlufft 49,649 33.13
Conservative Joshua Mertzlufft 9,174 6.12
Total Joshua Mertzlufft 58,823 39.25
Total valid votes 149,853 95.77
Rejected ballots 6,625 4.23
Total votes 156,478 100.00
Democratic gain from Republican
New York State Assembly 149th district election, 2018[18]
Party Candidate Votes %
Democratic Sean Ryan (incumbent) 31,233 72.1
Republican Joseph Totaro 12,062 27.9
Total votes 43,295 100.0
Democratic hold

Notes

  1. ^ Ryan won a special election on September 13, 2011, and was sworn in to office on September 24.

References

  1. ^ "James Ryan Obituary (2013)". Legacy.com. April 24, 2013. Retrieved April 5, 2025.
  2. ^ a b "Patricia McQuillen, retired Lackawanna educator". Buffalo News. August 20, 2015. Retrieved April 5, 2025.
  3. ^ Mayor Campaign Biography
  4. ^ Biography - Sean Ryan Archived October 23, 2013, at the Wayback Machine (New York State Assembly)
  5. ^ McCarthy, Robert J. (September 14, 2011). "Ryan captures seat in Assembly as 4 keep Council posts; Collins, Jacobs gain Independence backing". Buffalo News. Retrieved April 5, 2025.
  6. ^ "Kerry Van Cott, headed Buffalo real estate company". Buffalo News. February 20, 2013. Retrieved April 5, 2025.
  7. ^ Brown, Maurice (September 19, 2012). "NYS Assembly Member Sean Ryan Wins Big in Primary".
  8. ^ Reisman, Nick (June 20, 2023). "Ending non-compete clauses in New York heading to Hochul's desk". Spectrum Local News. Retrieved June 20, 2023.
  9. ^ Sondel, Justin (November 23, 2024). "Sean Ryan enters Buffalo mayor's race setting up what promises to be a crowded primary". Buffalo News. Retrieved November 23, 2024.
  10. ^ Hunter-Gasperini, Kayleigh; Joly, Aidan (February 22, 2025). "Sean Ryan endorsed by Erie County Democratic Committee for Buffalo mayor". WIBV4. WIBV News. Retrieved February 25, 2025.
  11. ^ "Buffalo Mayoral Primary Election Results". The New York Times. June 24, 2025. Retrieved June 25, 2025.
  12. ^ "New York State Senator Sean Ryan wins the race for Buffalo mayor". WKBW. November 4, 2025. Retrieved November 5, 2025.
  13. ^ "About Us". ecfsa. March 29, 2024. Retrieved May 21, 2025.
  14. ^ a b "Cathy Creighton '87 Named Director of Buffalo Co-Lab". The ILR School. December 17, 2020. Retrieved May 21, 2025.
  15. ^ "Cathy Creighton". The ILR School. Retrieved May 20, 2025.
  16. ^ https://apnews.com/projects/election-results-2025/new-york/?r=35800
  17. ^ "2024 Election Results". New York State Board of Elections. Retrieved December 24, 2024.
  18. ^ "Sean Ryan".