| Event: | Water polo |
| Year: | 2019 |
| Venue: | New Clark City Aquatics Center |
| Location: | Capas, Tarlac, Philippines |
| Date: | 26 November – 1 December |
| Competitors: | 101 |
| Nations: | 5 |
| Gold: | men |
| Gold2: | women |
| Previous: | 2017 |
| Next: | 2023 |
The water polo competitions at the 2019 SEA Games took place at the New Clark City Aquatics Center, New Clark City, Capas, Tarlac, Philippines.[1] It was one of four aquatic sports at the Games, along with diving, swimming, and open water swimming. The 2019 Games featured one water polo competition each for men's teams and women's teams.
The next water polo competition was in 2023 because it was not part of the 2021 SEA Games.
A total of 101 athletes from 5 nations participated (the numbers of athletes are shown in parentheses). The Filipino, Singaporean and Thai teams entered both the men's and women's competition. All other teams played in men's tournament.
The following is the schedule for the water polo competitions. Men's teams go through a single round robin tournament, while women's teams go through a double round robin tournament.
| RR | Round robin | DRR | Double round robin |
| Event | Tue 26 | Wed 27 | Thu 28 | Fri 29 | Sat 30 | Sun 1 | |
|---|---|---|---|---|---|---|---|
| Men | RR | RR | RR | RR | RR | ||
| Women | DRR | DRR | DRR | DRR | DRR |
| Men's tournament | nowrap=true | Rezza Putra Ridjkie Mulia Beby Willy Paksi Tarigam Delvin Felliciano Silvester Manik Zaenal Arifin Yusuf Budiman Rian Rinaldo Andi Uwayzulqarni Fakhri Mahmud Novian Putra Made Dwicahya Arsana Mochammad Alfariz | nowrap=true | Tani Gomez Jr Abnel Amiladjid Mico Anota Romark Johnson Belo Teodoro Roy Cañete Jr Adan Gonzales Macgyver Reyes Reynaldo Salonga Jr Juan Paolo Serrano Vincent Sicat Mark Jerwin Valdez Matthew Royce Yu Mummar Alamara | nowrap=true | Koh Jian Ying Goh Wen Zhe Ang An Jun Darren Lee Jit-An Lee Chang-Kang Lee Kai Yang Tang Yee Heng Chow Jing Lun Ooi Yee Jia Nathanael Wayne Chong Jayden See Tein Ee Yu Junjie Chiam Kunyang | |
| nowrap=true | Alwani Sathitanon Arisara Minsri Chayanan Khramyoo Issaree Turon Janista Thinwilai Kaithip Saeteaw Khemasiri Sirivejjabandh Napason Mouksung Nirawan Chompoopuen Panchita Rodwattanadisakul Poonnada Rotchanarut Thitirat Somyos Varistha Saraikrarn | nowrap=true | Abielle Yeo Zhi Min Angeline Teo Yi Ling Chow Yan Teng Gina Koh Ting Yi Koh Ting Ting Koh Xiao Li Melissa Chan Pei Tung Michelle Tan Ting Yee Mounisha Devi Manivannan Nadyn Kei Thinagaran Ong Cheng Jing Ong Xuan Rong Pek Meng Yee | nowrap=true valign=top | Christine Grace Hipol Haden Skye Alysabeth Bates Kieran Scout Noelle Bates Monica Estelle Chernoff Krystal Rae De la Cruz Hannah Marie Fonacier Carla Beatriz Grabador Jobelyn Ocampo Nadia Paquin Gabriella Sicat |
See main article: Water polo at the 2019 SEA Games – Men's tournament. The tournament featured 5 countries. The format was the same as 2017; there was a group of five with round-robin format. The top three of group received medals.
See main article: Water polo at the 2019 SEA Games – Women's tournament. This tournament featured only 3 countries, unlike the 2017 edition, where there were 5 countries who participated.