Mario Díaz-Balart

Mario Díaz-Balart
Official portrait, 2017
Member of the U.S. House of Representatives
from Florida
Assumed office
January 3, 2003
Preceded byConstituency established
Constituency25th district (2003–2011)
21st district (2011–2013)
25th district (2013–2023)
26th district (2023–present)
Member of the Florida House of Representatives
In office
November 7, 2000  November 5, 2002
Preceded byJ. Alex Villalobos
Succeeded byRedistricted
Constituency112th
In office
November 8, 1988  November 3, 1992
Preceded byJavier Souto
Succeeded byRedistricted
Constituency115th
Member of the Florida Senate
from the 37th district
In office
November 3, 1992  November 7, 2000
Preceded byRedistricted
Succeeded byJ. Alex Villalobos
Personal details
Born
Mario Rafael Díaz-Balart y Caballero

(1961-09-25) September 25, 1961
Fort Lauderdale, Florida, U.S.
Political partyRepublican (1985–present)
Other political
affiliations
Democratic (before 1985)
SpouseTia Diaz-Balart
RelationsDíaz-Balart family
Children1
Parent
RelativesLincoln Díaz-Balart (brother)
José Díaz-Balart (brother)
Mirta Díaz-Balart (aunt)
Waldo Díaz-Balart (uncle)
Fidel Ángel Castro Díaz-Balart (cousin)
EducationUniversity of South Florida (BA)
WebsiteHouse website

Mario Rafael Díaz-Balart y Caballero (/bəˈlɑːrt/ bə-LART; born September 25, 1961) is an American politician serving as the U.S. representative for Florida's 26th congressional district. A member of the Republican Party, he was elected in 2002, and his district includes much of northwestern Miami-Dade County, including Hialeah, and much of the northern portion of the Everglades.

After Representative Alcee Hastings's death in April 2021, Díaz-Balart became the dean (or longest-serving member) of Florida's congressional delegation.