Balaenognathus
| Balaenognathus Temporal range: Late Jurassic,  ~ | |
|---|---|
| Holotype specimen | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Order: | †Pterosauria | 
| Suborder: | †Pterodactyloidea | 
| Family: | †Ctenochasmatidae | 
| Genus: | †Balaenognathus Martill et al., 2023 | 
| Species: | †B. maeuseri | 
| Binomial name | |
| †Balaenognathus maeuseri Martill et al., 2023 | |
Balaenognathus (meaning "bowhead whale jaw") is an extinct genus of ctenochasmatid pterosaurs from the Late Jurassic Torleite Formation of Bavaria, Germany. The genus contains a single species, B. maeuseri, known from a nearly-complete, articulated skeleton.