| # |
Image |
Member |
Term of office |
Legislature |
Party |
Electoral history |
Constituent LGUs |
| Start | End |
|
|
| District created January 9, 1907.[6][7] |
| 1 |
|
 |
Luciano Sinko |
October 16, 1907 |
October 16, 1909 |
1st |
Nacionalista |
Elected in 1907. |
1907–1916 Almagro, Basey, Calbiga, Catbalogan, Gandara, Santa Rita, Santo Niño, Tarangnan, Villareal, Wright, Zumarraga |
| 2 |
|
 |
Benito Azanza |
October 16, 1909 |
October 16, 1912 |
2nd |
Nacionalista |
Elected in 1909. |
| 3 |
|
 |
José Sabarre |
October 16, 1912 |
October 16, 1916 |
3rd |
Nacionalista |
Elected in 1912. |
|
|
| 4 |
|
 |
Pastor D. Salazar |
October 16, 1916 |
June 6, 1922 |
4th |
Nacionalista |
Elected in 1916. |
1916–1935 Almagro, Basey, Calbiga, Catbalogan, Gandara, Santa Rita, Santo Niño, Tarangnan, Villareal, Wright, Zumarraga |
| 5th |
Re-elected in 1919. |
| 5 |
|
 |
Pascual B. Azanza |
June 6, 1922 |
June 5, 1928 |
6th |
Demócrata |
Elected in 1922. |
| 7th |
Re-elected in 1925. |
| 6 |
|
 |
Serafín S. Marabut |
June 5, 1928 |
September 16, 1935 |
8th |
Nacionalista Consolidado |
Elected in 1928. |
| 9th |
Re-elected in 1931. |
|
10th |
Nacionalista Democrático |
Re-elected in 1934. |
| # |
Image |
Member |
Term of office |
National Assembly |
Party |
Electoral history |
Constituent LGUs |
| Start | End |
|
|
| (6) |
|
 |
Serafín S. Marabut |
September 16, 1935 |
May 27, 1936 |
1st |
Nacionalista Democrático |
Re-elected in 1935. Resigned on appointment as Undersecretary of Finance and Director of the Budget Office. |
1935–1941 Almagro, Basey, Calbiga, Catbalogan, Gandara, Santa Rita, Santo Niño, Tarangnan, Villareal, Wright, Zumarraga |
| (5) |
|
 |
Pascual B. Azanza |
September 1, 1936 |
December 30, 1941 |
Nacionalista Democrático |
Elected in 1936 to finish Marabut's term. |
|
2nd |
Nacionalista |
Re-elected in 1938. |
| District dissolved into the two-seat Samar's at-large district for the National Assembly (Second Philippine Republic). |
| # |
Image |
Member |
Term of office |
Common wealth Congress |
Party |
Electoral history |
Constituent LGUs |
| Start | End |
|
|
| District re-created May 24, 1945. |
| 7 |
|
|
Pedro R. Arteche |
– |
– |
1st |
Nacionalista |
Elected in 1941. Died before start of term. |
1945–1946 Almagro, Basey, Calbiga, Catbalogan, Gandara, Santa Rita, Santo Niño, Tarangnan, Villareal, Wright, Zumarraga |
| # |
Image |
Member |
Term of office |
Congress |
Party |
Electoral history |
Constituent LGUs |
| Start | End |
|
|
| 8 |
|
 |
Tito V. Tizon |
May 25, 1946 |
December 30, 1953 |
1st |
Liberal |
Elected in 1946. |
1946–1949 Almagro, Basey, Calbiga, Catbalogan, Gandara, Santa Rita, Santo Niño, Tarangnan, Villareal, Wright, Zumarraga |
| 2nd |
Re-elected in 1949. |
1949–1953 Almagro, Basey, Calbiga, Catbalogan, Daram, Gandara, Hinabangan, Jiabong, Marabut, Motiong, Pinabacdao, Santa Rita, Santo Niño, Talalora, Tarangnan, Villareal, Wright, Zumarraga |
| 9 |
|
 |
Marciano Lim |
December 30, 1953 |
December 30, 1957 |
3rd |
Nacionalista |
Elected in 1953. |
1953–1965 Almagro, Basey, Calbiga, Catbalogan, Daram, Gandara, Hinabangan, Jiabong, Marabut, Motiong, Pinabacdao, San Sebastian, Santa Rita, Santo Niño, Talalora, Tarangnan, Villareal, Wright, Zumarraga |
| 10 |
|
|
Valeriano C. Yancha |
December 30, 1957 |
December 30, 1961 |
4th |
Nacionalista |
Elected in 1957. |
| 11 |
|
 |
Fernando R. Veloso |
December 30, 1961 |
December 30, 1965 |
5th |
Nacionalista |
Elected in 1961. Redistricted to Western Samar's at-large district. |
| District dissolved into Western Samar's at-large district. |
| District re-created February 2, 1987. |
| 12 |
|
 |
Venancio T. Garduce |
June 30, 1987 |
June 30, 1992 |
8th |
Partido ng Bayan |
Elected in 1987. |
1987–1992 Basey, Calbiga, Catbalogan, Daram, Hinabangan, Jiabong, Marabut, Motiong, Pinabacdao, San Jose de Buan, San Sebastian, Santa Rita, Talalora, Villareal, Wright, Zumarraga |
| 13 |
|
|
Catalino V. Figueroa |
June 30, 1992 |
June 30, 1998 |
9th |
Lakas |
Elected in 1992. |
1992–present Basey, Calbiga, Catbalogan, Daram, Hinabangan, Jiabong, Marabut, Motiong, Paranas, Pinabacdao, San Jose de Buan, San Sebastian, Santa Rita, Talalora, Villareal, Zumarraga |
| 10th |
Re-elected in 1995. |
| 14 |
|
 |
Antonio Eduardo Nachura |
June 30, 1998 |
June 30, 2004 |
11th |
Liberal |
Elected in 1998. |
| 12th |
Re-elected in 2001. |
| (13) |
|
|
Catalino V. Figueroa |
June 30, 2004 |
June 30, 2007 |
13th |
Nacionalista |
Elected in 2004. |
| 15 |
|
|
Sharee Ann T. Tan |
June 30, 2007 |
June 30, 2010 |
14th |
Lakas |
Elected in 2007. |
| 16 |
|
 |
Milagrosa Tan |
June 30, 2010 |
June 30, 2019 |
15th |
NPC |
Elected in 2010. |
| 16th |
Re-elected in 2013. |
|
17th |
PDP–Laban |
Re-elected in 2016. |
| (15) |
|
|
Sharee Ann T. Tan |
June 30, 2019 |
June 30, 2022 |
18th |
PDP–Laban |
Elected in 2019. |
| 17 |
|
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Reynolds Michael T. Tan |
June 30, 2022 |
Incumbent |
19th |
Nacionalista |
Elected in 2022. |
|
20th |
Lakas |
Re-elected in 2025. |