| Official Name: | Trdobojci |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Styria |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Drava |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Videm |
| Area Total Km2: | 3.92 |
| Population As Of: | 2002 |
| Population Total: | 103 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.3239°N 15.9256°W |
| Elevation M: | 315.2 |
| Footnotes: | [1] |
Trdobojci (in Slovenian pronounced as /təɾdɔˈboːi̯tsi/; German: Terdoboitzen[2]) is a settlement in the Haloze Hills in the Municipality of Videm in eastern Slovenia. The area traditionally belonged to the Styria region. It is now included in the Drava Statistical Region.[3] It includes the hamlets of Spodnji Trdobojci (German: Unterterdoboitzen) and Zgornji Trdobojci (German: Oberterdoboitzen).[2]
Trdobojci was attested in written sources in 1440 as Terdowoycz. It is believed to be a plural demonym (via *Tvьrdobǫd-j-ьci) based on the Slavic personal name *Tvьrdobǫdъ, a clipped form of the older *Tvьrdobǫd-je (selo) 'Tvьrdobǫdъ's village'.[4] [5] The first element of the compound name, tvьrd, means 'hard',[6] and the second, bǫdъ, is an imperative of the verb biti;[7] the name Tvьrdobǫdъ thus meant 'be hard'.
Notable people that were born or lived in Trdobojci include: