Massachusetts House of Representatives' 4th Essex district

Massachusetts House of Representatives' 4th Essex district in the United States is one of 160 legislative districts included in the lower house of the Massachusetts General Court. It covers part of Essex County. Democrat Estela Reyes has represented the district since 2023.

Towns represented
The district includes the part following localities:
 * Lawrence
 * Methuen

The current district geographic boundary overlaps with those of the Massachusetts Senate's 1st Essex district.

Former locales
The district previously covered:
 * Andover, circa 1872
 * North Andover, circa 1872

Representatives

 * Francis P. Putnam, circa 1858-1859
 * Michael Carney, circa 1888
 * Frank A. Oberti, circa 1920
 * George Pearl Webster, circa 1920
 * Alyce Louise Schlapp, circa 1945
 * Harvey Armand Pothier, circa 1951
 * Kevin M. Burke, circa 1975
 * Forrester Clark
 * James Colt
 * Bradford Hill, 1999-2021
 * Jamie Belsito, 2021–2023
 * Estela Reyes, 2023–present