Miniochoerus
| Miniochoerus Temporal range:  | |
|---|---|
| M. gracilis skeleton, Natural History Museum of Los Angeles | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Artiodactyla | 
| Family: | †Merycoidodontidae | 
| Subfamily: | †Miniochoerinae | 
| Genus: | †Miniochoerus Schultz and Falkenbach, 1956 | 
| Type species | |
| †Miniochoerus battlecreekensis | |
| Species | |
| See text | |
| Synonyms | |
| 
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Miniochoerus is an extinct genus of small oreodont endemic to North America. They lived during the Late Eocene to Early Oligocene 38–30.8 mya, existing for approximately 7 million years. Fossils have been found only in North Dakota, South Dakota, Nebraska, Montana, and Wyoming.