| Sajlovo | |
| Native Name: | Сајлово |
| Native Name Lang: | sr |
| Settlement Type: | Urban neighborhood |
| Pushpin Map: | Serbia Novi Sad |
| Pushpin Map Caption: | Location within Novi Sad |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Vojvodina |
| Subdivision Type2: | District |
| Subdivision Name2: | South Bačka |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Novi Sad |
| Unit Pref: | Metric |
| Area Total Km2: | 3.69 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Area Code Type: | Area code |
| Area Code: | +381(0)21 |
| Blank Name: | Car plates |
| Blank Info: | NS |
Sajlovo (Serbian: Сајлово; Hungarian: Zajol) or Donje Sajlovo (Serbian: Доње Сајлово) is a neighborhood of the city of Novi Sad, Serbia.
In 1237, two villages with name Sajlovo (Hungarian: Zajol), Donje Sajlovo and Gornje Sajlovo, were mentioned to exist in this area. The original name of these settlements was Isailovo. Settlements were named after monk Isaija from nearby monastery that existed in the 12th century in the east of Rumenka. Name Sajlovo/Isailovo is of Slavic origin, which indicate that these settlements were initially inhabited by Slavs.
Modern settlement of Sajlovo was mostly settled during the 1990s with Serb refugees from parts of former Yugoslavia.
The north-eastern border of Sajlovo is Rumenački put (Rumenka Road), the south-eastern border is ulica Donje Sajlovo (Donje Sajlovo Street), and the western border is a western city limit of Novi Sad.
The neighbouring city quarters are Jugovićevo in the south-east, and Industrijska Zona Jug in the north-east.
