| Uderna | |
| Settlement Type: | Village |
| Pushpin Map: | Estonia |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Estonia |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Tartu County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Elva Parish |
| Population Total: | 61 |
| Population As Of: | 01.01.2005 |
Uderna is a village in Elva Parish, Tartu County in southern Estonia.[1] It has a population of 61 (as of 1 January 2005).
Uderna manor (de|Uddern) is mentioned for the first time in 1486 and belonged to the Tiesenhausen family during the Middle Ages. The current building dates from the 18th century but was substantially rebuilt around 1880 to its present look.[2]