| Official Name: | Udina, Illinois |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Illinois#USA |
| Pushpin Label: | Udina |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Kane |
| Subdivision Type3: | Township |
| Subdivision Name3: | Elgin, Plato |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 902 |
| Coordinates: | 42.0433°N -88.3761°W |
| Area Code: | 847 & 224 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 420005 |
Udina is an unincorporated community in Elgin and Plato Townships, Kane County, Illinois, United States. It is located mainly at the intersection of Coombs Road, U.S. Route 20 and Plank Road. The Pingree Grove Fire Department, Klein's Farm & Garden Market, Plank Road Tap Room, and Pasek Meat Market are located here.