Betts House may refer to:

• Betts House (Cincinnati, Ohio), the oldest brick house in Ohio
• Betts House (Yale University), a mansion owned by Yale University in New Haven, Connecticut.

• Tragocephala caerulescens var. plagiata
• Tragocephala carbonaria
• Tragocephala castelnaudi
• Tragocephala castnia
• Tragocephala castnia cacaoensis
• Tragocephala castnia castnia
• Tragocephala castnia castniopsis
• Tragocephala castnia gorillaformis
• Tragocephala castnia islandica
• Tragocephala castnia leonensis
• Tragocephala castnia theobromae
• Tragocephala crassicornis
• Tragocephala crassicornis var. grandidieri
• Tragocephala crassicornis var. ochrescens
• Tragocephala cuneifera
• Tragocephala daphnis
• Tragocephala descarpentriesi
• Tragocephala ducalis
• Tragocephala ducalis var. chloe
• Tragocephala ducalis var. confluentina
• Tragocephala ducalis var. frenata
• Tragocephala ducalis var. grisea
• Tragocephala ducalis var. rikatlae
• Tragocephala formosa
• Tragocephala formosa var. comitessa