Alfred Dennis Sieminski

Alfred Dennis Sieminski
From 1957's Pocket Congressional Directory of the Eighty-Fifth Congress
Member of the U.S. House of Representatives
from New Jersey's 13th district
In office
January 3, 1951  January 3, 1959
Preceded byMary Teresa Norton
Succeeded byCornelius Gallagher
Personal details
Born(1911-08-23)August 23, 1911
Jersey City, New Jersey, U.S.
DiedDecember 13, 1990(1990-12-13) (aged 79)
Vienna, Virginia, U.S.
Political partyDemocratic

Alfred Dennis Sieminski (August 23, 1911 – December 13, 1990) was an American Democratic Party politician who represented New Jersey's 13th congressional district, centered on Hudson County, in the United States House of Representatives for four terms from 1951 to 1959.

As of 2022, Sieminski was the last incumbent Representative to lose a primary election in New Jersey, other than those who lost to another incumbent due to redistricting.