| Flag Size: | 120x80px | ||
| Seal Size: | 100x80px | ||
| Image Map1: |
| ||
| Pushpin Map: | Philippines | ||
| Pushpin Map Caption: | Location within the | ||
| Subdivision Type: | Country | ||
| Subdivision Name: | Philippines | ||
| Subdivision Type1: | Region | ||
| Subdivision Type2: | Province | ||
| Subdivision Type3: | District | ||
| Established Title: | Founded | ||
| Parts Type: | Barangays | ||
| Parts Style: | para | ||
| P1: | (see Barangays) | ||
| Leader Name: | Jose Christopher A. Varona | ||
| Leader Title1: | Vice Mayor | ||
| Leader Name1: | January C. Padpad | ||
| Leader Name2: | Anthony Agapito B. Legarda Jr. | ||
| Leader Title3: | Municipal Council | ||
| Leader Name4: | voters (electorate_point_in_time}}|) | ||
| Elevation Max M: | 988 | ||
| Elevation Min M: | 0 | ||
| Elevation Max Point: | Mount Acotay | ||
| Population Density Km2: | auto | ||
| Population Blank1 Title: | Households | ||
| Timezone: | PST | ||
| Utc Offset: | +8 | ||
| Postal Code Type: | ZIP code | ||
| Demographics Type1: | Economy | ||
| Demographics1 Title2: | Poverty incidence | ||
| Demographics1 Info2: | % | ||
| Demographics1 Title3: | Revenue | ||
| Demographics1 Title4: | Revenue rank | ||
| Demographics1 Title5: | Assets | ||
| Demographics1 Title6: | Assets rank | ||
| Demographics1 Title7: | IRA | ||
| Demographics1 Title8: | IRA rank | ||
| Demographics1 Title9: | Expenditure | ||
| Demographics1 Title10: | Liabilities | ||
| Demographics Type2: | Service provider | ||
| Demographics2 Title1: | Electricity | ||
| Demographics2 Title2: | Water | ||
| Demographics2 Title3: | Telecommunications | ||
| Demographics2 Title4: | Cable TV | ||
| Blank1 Name Sec1: | Native languages | ||
| Blank2 Name Sec1: | Crime index | ||
| Blank1 Name Sec2: | Major religions | ||
| Blank2 Name Sec2: | Feast date | ||
| Blank3 Name Sec2: | Catholic diocese | ||
| Blank4 Name Sec2: | Patron saint | ||
Sebaste, officially the Municipality of Sebaste (Banwa kang Sebaste; Hiligaynon: Banwa sang Sebaste; Tagalog: Bayan ng Sebaste), is a 4th class municipality in the province of Antique, Philippines. According to the 2020 census, it has a population of 18,816 people.Making it 16th most populous municipality in the province of Antique.
Sebaste has 1 private high school (Saint Blaise High School) and 1 public high school (Sebaste High School/Sebaste National High School). Every February 3, people celebrate the annual feast of their patron saint.
Sebaste is located at . It is from the provincial capital, San Jose de Buenavista, and is from Kalibo, the capital of Aklan.
According to the Philippine Statistics Authority, the municipality has a land area of constituting of the 2729.17adj=mid2adj=mid total area of Antique.
Sebaste is politically subdivided into 10 barangays. Each barangay consists of puroks and some have sitios.
In the 2020 census, Sebaste had a population of 18,816. The population density was NaN18,816/111.64.
Kinaray-a is the dominant language of Sebaste while Hiligaynon is used as a secondary language.