| Official Name: | Brnaze |
| Native Name: | Brnaze |
| Settlement Type: | Village |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Croatia |
| Subdivision Type1: | Region |
| Subdivision Type2: | County |
| Subdivision Name2: | Split-Dalmatia County |
| Subdivision Type3: | Municipality |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 21.9 |
| Elevation M: | 296-302 |
| Population As Of: | 2021 |
| Population Total: | 3124 |
| Population Density Km2: | 143 people per km2 |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code type |
| Postal Code: | 21230 Sinj |
Brnaze is a village in Croatia. It is connected by the D1 highway. With a population of 3,184 in 2011, Brnaze is the third largest settlement within the City of Sinj and the fourth largest in terms of area of 22 km2. They are located south of Sinj, following roads D-1 and D-60. The Polish part inside and outside the hydromelioration system is at an altitude of 296 to 320 meters above sea level, that is, to the dividing line formed by D-1 from Sinj to the intersection of the road Split-Trilj and D-60, from that intersection to Turjak. The higher axial part is at a height of up to 380 masl, and the highest peaks (Gaj) are at 440 masl. There are several estavelas, the main ones being Gorućica and Tomaškovac with significant amounts of water only for prolonged rains. The settlement also has the Guinness World Record for the Croatian original dish as of 2024.
Halfway down the length of the village, south of the intersection of the Sinj-Trilj-Split road, there is a hill to the east, in the direction of a field 1,000 m long and 500 m wide, 365 m above sea level - Brnaška glavica (The little head of brnaze). It is characterized by its peninsular appearance in the plain of Sinjsko polje (The farmland of sinj), where historical-Christian, Michaelmas traces were found. There are also two today abandoned quarries, which, considering the geological feature and location and the needs of Sinj and the reclamation of Sinjsko polje (The farmland of sinj), were opened in the middle of the 20th century and closed in 1978.
Until 1890, Brnaze was represented under the name Brnace. In 1991, the settlement of Brnaze was reduced by the part of the settlement that was annexed to the settlement of Sinju.
In the past, the locals were mainly engaged in agriculture and animal husbandry.
On "Mioljača" there are the remains of the old Croatian church of St. Michael's Church with six apses from the 9th century. or 10th century, probably built on the foundations of a church from the early Christian era. Fragments of church stone furniture from the old Croatian era, part of the early Christian altar partition and several ancient monuments were found. Late medieval graves with various accessories (rings, earrings, spurs, money) were discovered in and around the church. cemetery in Brnazi near Sinj«,
In Brnaze, the KUD Brnaze has been operating since 1975.[2]
Ante Tomašević (1872 – 1918), athlete, champion of Austria-Hungary in wrestling
Josip Šentija (1931 – 2020), journalist, publicist and lexicographer
Marijan Mandac (1939 – 2023), Franciscan priest, theologian and translator
Anđelko Vučković (1942 – 2007), five-time winner of Sinjska alka, Croatian defender