The 2022 Philippine House of Representatives elections in the Davao Region were held on May 9, 2022.

Summary Congressional districtIncumbentIncumbent's partyWinnerWinner's partyWinningmarginDavao City–1st HNP HNP86.75%Davao City–2ndHNPHNP36.42%Davao City–3rdHNPHNP95.62%Davao de Oro–1stHNPHNP11.31%Davao de Oro–2ndPDP–LabanPDP–Laban20.82%Davao del Norte–1stRepormaReporma14.23%Davao del Norte–2ndHNPHNP25.98%Davao del SurNacionalistaNacionalista40.87%Davao OccidentalLakasHNPUnopposedDavao Oriental–1stNacionalistaNacionalistaUnopposedDavao Oriental–2ndPDP–LabanPDP–Laban16.86%

Davao City 1st district Incumbent Paolo Duterte of Hugpong ng Pagbabago ran for a second term. He was previously affiliated with Hugpong sa Tawong Lungsod.

Duterte won re-election against Mags Maglana (Independent) and two other candidates.

2nd district Incumbent Vincent Garcia of Hugpong ng Pagbabago ran for a second term.

Garcia won re-election against city councilor Danny Dayanghirang (Hugpong sa Tawong Lungsod) and Alberto Dulong (Independent). 3rd district Incumbent Isidro Ungab of Hugpong ng Pagbabago ran for a second term.

Ungab won re-election against Abundio Indonilla (Independent).

Davao de Oro 1st district Incumbent Manuel E. Zamora of Hugpong ng Pagbabago (HNP) retired to run for mayor of Monkayo.

The HNP nominated Zamora's daughter, former representative Maricar Zamora, who won against Monkayo mayor Joanna Gentugaya (PDP–Laban) and Nenz Atamosa (Independent). 2nd district Incumbent Ruwel Peter Gonzaga of PDP–Laban ran for a second term.

Gonzaga won re-election against former Davao de Oro governor Jose Caballero (Hugpong ng Pagbabago).

Davao del Norte 1st district Incumbent Pantaleon Alvarez of Partido para sa Demokratikong Reporma ran for a third term. He was previously affiliated with PDP–Laban.

Alvarez won re-election against two other candidates. 2nd district Incumbent Alan Dujali of Hugpong ng Pagbabago ran for a second term. He was previously affiliated with PDP–Laban.

Dujali won re-election against provincial board member Janris Jay Relampagos (Partido para sa Demokratikong Reporma).

Davao del Sur Incumbent Mercedes Cagas of the Nacionalista Party was term-limited.

The Nacionalista Party nominated Cagas' nephew, Davao del Sur vice governor John Tracy Cagas, who won against provincial board member Erwin Llanos (Hugpong ng Pagbabago) and two other candidates. Davao Occidental Incumbent Lorna Bautista-Bandigan of Lakas–CMD retired to run for vice governor of Davao Occidental. She was previously affiliated with the Nationalist People's Coalition.

Bautista-Bandigan endorsed her brother, Davao Occidental governor Claude Bautista (Hugpong ng Pagbabago), who won the election unopposed. Davao Oriental 1st District Incumbent Corazon Malanyaon of the Nacionalista Party retired to run for governor of Davao Oriental.

The Nacionalista Party nominated Davao Oriental governor Nelson Dayanghirang Sr., who won the election unopposed.

2nd district Incumbent Joel Mayo Almario of PDP–Laban retired to run for mayor of Mati.

PDP–Laban nominated Almario's son, Mati councilor Cheeno Almario, who won the election against provincial board member Louie Rabat (Nacionalista Party).

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