| Simlak | |
| Settlement Type: | village |
| Pushpin Map: | India Gujarat#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Gujarat, India |
| Coordinates: | 21.04°N 72.95°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Gujarat |
| Subdivision Type2: | District |
| Subdivision Name2: | Navsari |
| Unit Pref: | Metric |
| Population Total: | 1388 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Gujarati, Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 396415 |
| Area Code Type: | Telephone code |
| Area Code: | 02637 |
| Registration Plate: | GJ- |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Navsari & Surat |
Simlak is a village in Jalalpore Taluka Navsari district, Gujarat, India.
As of the 2011 census it had a population of 1388; 694 males and 694 are females, giving a sex ration of exactly 1000, compared to the state average of 919. There were 184 children aged 0–6 (13.26% of the total) with a Child Sex Ratio of 1115, considerably higher than the state average of 890. In 2011 the literacy rate was 79.65%; males 80.07% and females 79.23%.[1]
The village has a school and a masjid. The school was built with the aid of foreign donors. The Simlak Muslim Association of South Africa raised funds to build the School and Masjid.