2003 Isabela's 4th congressional district special election

2003 special election at Isabela's 4th congressional district

← 2001 May 12, 2003 2004 →
Isabela's 4th congressional district
Candidate Giorgidi Aggabao Asuncion Abaya Party NPC Lakas Popular vote 59,444 41,996 Percentage 58.60% 41.40%
Representative before election Antonio Abaya Lakas Representative-elect Giorgidi Aggabao NPC

A special election for Isabela's 4th district seat in the House of Representatives of the Philippines was held on May 12, 2003. Held due to the death of Antonio Abaya, Giorgidi Aggabao won the special election, beating Abaya's widow Asuncion, to succeed him in the House of Representatives.