Johnny Olszewski

Johnny Olszewski
Olszewski in 2018
Member-elect of the U.S. House of Representatives
from Maryland's 2nd district
Assuming office
January 3, 2025
SucceedingDutch Ruppersberger
14th Executive of Baltimore County
Assumed office
December 3, 2018
Preceded byDonald Mohler
Member of the Maryland House of Delegates
from the 6th district
In office
June 12, 2006 – January 14, 2015
Appointed byBob Ehrlich
Preceded byJohn S. Arnick
Succeeded byRobin Grammer Jr.
Personal details
Born (1982-09-10) September 10, 1982 (age 42)
Baltimore, Maryland, U.S.
Political partyDemocratic
Spouse
Marisa Azzone
(m. 2005)
Children1
EducationGoucher College (BA)
George Washington University (MA)
University of Maryland, Baltimore County (PhD)
Signature

John Anthony Olszewski Jr.[1] (/ˈʃɛski/ oh-SHEH-skee; born September 10, 1982), also known by his nickname Johnny O, is an American politician who is the member-elect of the U.S. House of Representatives from Maryland's 2nd congressional district. He is also the 14th and current county executive of Baltimore County, Maryland.

A member of the Democratic Party, Olszewski previously served as a student member of the Baltimore County Board of Education from 1999 to 2000, and two terms in the Maryland House of Delegates representing the 6th district from 2006 to 2015. The district covered most of the southeastern portion of Baltimore County, including the town of Dundalk, Maryland. Olszewski unsuccessfully ran for the Maryland Senate in District 6 in 2014, narrowly losing to Republican challenger Johnny Ray Salling. Olszewski has served as Baltimore County Executive since 2018; he narrowly defeated state senator James Brochin in the 2018 Democratic primary election and defeated former state Insurance Commissioner Alfred W. Redmer Jr. in the general election. Olszewski was re-elected in 2022, defeating Republican nominee Pat McDonough.

Olszewski defeated radio host Kimberly Klacik in the 2024 U.S. House of Representatives election in Maryland's 2nd congressional district to succeed Dutch Ruppersberger. He will be sworn in on January 3, 2025.

  1. ^ "Maryland Association of Counties 2019-2020 Directory". Maryland Association of Counties. Retrieved February 27, 2023.