| Flag Size: | 120x80px | ||
| Seal Size: | 100x80px | ||
| Image Map1: |
| ||
| Pushpin Map: | Philippines | ||
| Pushpin Label Position: | left | ||
| Pushpin Map Caption: | Location within the | ||
| Subdivision Type: | Country | ||
| Subdivision Name: | Philippines | ||
| Subdivision Type1: | Region | ||
| Subdivision Type2: | Province | ||
| Native Name: | Ingëd a Lumbaca-Unayan | ||
| Other Name: | Bayan ng Lumbaca-Unayan بلدية لمباكا أونايان | ||
| Subdivision Type3: | District | ||
| Established Title: | Founded | ||
| Established Date: | November 27, 2004 | ||
| Parts Type: | Barangays | ||
| Parts Style: | para | ||
| P1: | (see Barangays) | ||
| Leader Name: | Somerado M. Guro | ||
| Leader Title1: | Vice Mayor | ||
| Leader Name1: | Jamalia D. Aloyodan | ||
| Leader Name2: | Yasser A. Balindong | ||
| Leader Title3: | Municipal Council | ||
| Leader Name4: | voters (electorate_point_in_time}}|) | ||
| Elevation Max M: | 1012 | ||
| Elevation Min M: | 410 | ||
| 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 | ||
Lumbaca-Unayan, officially the Municipality of Lumbaca-Unayan (Maranao: Inged a Lumbaca-Unayan; Tagalog: Bayan ng Lumbaca-Unayan; Arabic (Kirim): لمباكا أونايان), is a municipality in the province of Lanao del Sur, Philippines. According to the 2020 census, it has a population of 8,131 people, making it the least populated municipality in the province.
Through the Muslim Mindanao Autonomy Act No. 106, signed by Nur Misuari on November 22, 2000, the new municipality was created from Lumbatan. A positive affirmation was given in a plebiscite on November 27, 2004.
Lumbaca-Unayan is politically subdivided into 9 barangays. Each barangay consists of puroks while some have sitios.
In 2004, nine barangays of Pat ka Apo sa Macadar in Lumbatan were made into Lumbaca-Unayan, a separate municipality among nine Princess of Unayan (e.g.in Meranau terms: 1. Andong sa Macadar 2. Ungklan sa Bita,3. Sana Lumbayanague, 4. Uyoda sa Madamba, 5. Inoda sa Ganassi, 6. Ayor sa Linindingan, 7. inkini sa Tubaran, 8.Togon sa Kadinguilan, 9. Dadauba sa Biabi 10. Borowa Pagayawan).
Poverty Incidence of