| Official Name: | Rembau |
| Native Name: | Ghombau |
| Settlement Type: | Town and district capital |
| Translit Lang1: | Other |
| Motto: | Bersih, Indah, Segar |
| Pushpin Map: | Malaysia West |
| Pushpin Label Position: | right |
| Pushpin Mapsize: | 300 |
| Coordinates: | 2.5917°N 102.0958°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Malaysia |
| Subdivision Type1: | State |
| Subdivision Type2: | District/Luak |
| Subdivision Name2: | Rembau |
| Established Title: | Establishment |
| Governing Body: | Rembau District Council |
| Leader Title: | President |
| Leader Name: | Mohd Najib Mustaffa |
| Population Total: | 29,595 |
| Population As Of: | 2010 |
| Population Blank1 Title: | Demonym |
| Population Blank1: | Rembauians; Rembauese |
| Postal Code Type: | Postal code |
| Postal Code: | 71xxx |
| Translit Lang1 Type1: | Jawi |
| Translit Lang1 Info1: | رمباو |
| Translit Lang1 Info2: | 林茂 |
| Timezone: | MST |
| Utc Offset: | +8 |
| Timezone Dst: | Not observed |
| Blank Name: | Mean solar time |
| Blank Info: | UTC + 06:46:48 |
| Blank1 Info: | 06 |
| Blank2 Name: | License plate prefix |
| Blank2 Info: | Nxx (for all vehicles include taxis) |
| Rembau District Council | |
| Native Name: | Majlis Daerah Rembau |
| Native Name Lang: | Malay |
| Session Room: | Rembau Land and District Headquarters complex.jpg |
| Foundation: | 1 July 1980 |
| House Type: | Local authority |
| Body: | Rembau District |
| Leader1 Type: | President |
| Leader1: | Mohd Najib Mustaffa |
| Leader2 Type: | District Secretary |
| Leader2: | Shaiful Bahrin Baharudin |
| Meeting Place: | Jalan Dato Lela Maharaja, 71309 Rembau, Negeri Sembilan |
| Motto: | Bersih, Indah, Segar (Clean, Beautiful, Fresh) |
Rembau (Jawi: رمباو; Negeri Sembilan Malay: Ghombau; Chinese: 林茂) is a town that is located in Rembau District, Negeri Sembilan, Malaysia. The township is situated about 25 km south from the state capital, Seremban, accessible through Federal Route 1. Most of the population are farmers, traders, government servants, factory workers and most of the young join the army and police force.
Politically, only two out of four state assembly seats in the parliamentary constituency of Rembau, namely Kota and Chembong are administered by Rembau. The other two seats, Rantau and Paroi are instead administered by the Seremban City Council.
Federal Route 1 is the main thoroughfare serving Rembau town. Exit 223 on the North–South Expressway Southern Route serves Rembau.
State railway operator KTMB has a station here (code:
KB16 ). It provides KTM Komuter services only