Governor of Ilocos Sur

The governor of Ilocos Sur (Filipino: Punong Panlalawigan ng Ilocos Sur), is the chief executive of the provincial government of Ilocos Sur.

Governor of Ilocos Sur
Incumbent Jerry Singson since June 30, 2022
Residence	Ilocos Sur Provincial Capitol
Term length	3 years
Inaugural holder	Mena Crisologo
Formation	1818 (Spanish era), 1901 (American era)

List of governors of Ilocos Sur

No.	Image	Governor[1]	Term
1		Mena Crisologo	1901-1906
2		Félix Angco	1906-1908
3		Estanislao Reyes	1908-1909
4		Manuel Singson	1910-1912
5		Juan Villamor	1912-1916
6		José Villanueva y Florendo	1916-1919
7		Simeón Reyes	1919-1925
8		Alberto Reyes	1925-1928
9		Alejandro Quirolgico	1928-1931
10		Lupo Biteng	1931-1932
(9)		Alejandro Quirolgico	1933-1936
11		Pedro Singson Reyes	1937-1941
12		Pascual Pimentel	1943-1945
13		Sixto Brillantes	1945-1946
14		Perfecto Faypon	1946-1952
15		Eliseo Quirino	1952-1955
(11)		Pedro Singson Reyes	1956-1959
16		Godofredo S. Reyes	1960-1963
17		Carmen "Carmeling" P. Crisologo	1964-1971
18		Luis "Chavit" Singson	1972-1986
19		Jose G. Burgos Jr.	1986-1987
20		Antonio "Yeng" Abaya	1987
21		Anita Lorenzana	1987-1988
22		Evaristo "Titong" C. Singson	1988
23		Mariano M. Tajon	1989-1992
24		Deogracias Victor Savellano	1992
(18)		Luis "Chavit" Singson	1992-2001
(24)		Deogracias Victor Savellano	2001-2004
(18)		Luis "Chavit" Singson	2004-2007
(24)		Deogracias Victor Savellano	2007-2010
(18)		Luis "Chavit" Singson	2010-2013
25		Ryan Luis Singson	2013-2022
26		Jeremias C. Singson	2022–present